73669913919

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:590

約数の個数: 144

約数和(自身を含む): 129338052480

約数和(自身を除く): 55668138561

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 73, 141, 147, 181, 219, 269, 329, 423, 441, 511, 543, 657, 807, 987, 1267, 1533, 1629, 1883, 2303, 2421, 2961, 3431, 3577, 3801, 4599, 5649, 6909, 8507, 8869, 10293, 10731, 11403, 12643, 13181, 13213, 16947, 19637, 20727, 24017, 25521, 26607, 30879, 32193, 37929, 39543, 39639, 48689, 58911, 59549, 72051, 76563, 79821, 88501, 92491, 113787, 118629, 118917, 137459, 146067, 168119, 176733, 178647, 216153, 265503, 277473, 340823, 412377, 416843, 438201, 504357, 535941, 619507, 621011, 647437, 796509, 832419, 922939, 962213, 1022469, 1237131, 1250529, 1513071, 1858521, 1863033, 1942311, 2288383, 2385761, 2768817, 2886639, 3067407, 3554297, 3751587, 4347077, 5575563, 5589099, 5826933, 6460573, 6865149, 7157283, 8306451, 8659917, 10662891, 13041231, 16018681, 19381719, 20595447, 21471849, 24880079, 30429539, 31988673, 39123693, 45224011, 48056043, 58145157, 74640237, 91288617, 112130767, 135672033, 144168129, 167051959, 174160553, 223920711, 273865851, 336392301, 407016099, 501155877, 522481659, 1009176903, 1169363713, 1503467631, 1567444977, 3508091139, 8185545991, 10524273417, 24556637973, 73669913919]

約数ペア:

[(1, 73669913919), (3, 24556637973), (7, 10524273417), (9, 8185545991), (21, 3508091139), (47, 1567444977), (49, 1503467631), (63, 1169363713), (73, 1009176903), (141, 522481659), (147, 501155877), (181, 407016099), (219, 336392301), (269, 273865851), (329, 223920711), (423, 174160553), (441, 167051959), (511, 144168129), (543, 135672033), (657, 112130767), (807, 91288617), (987, 74640237), (1267, 58145157), (1533, 48056043), (1629, 45224011), (1883, 39123693), (2303, 31988673), (2421, 30429539), (2961, 24880079), (3431, 21471849), (3577, 20595447), (3801, 19381719), (4599, 16018681), (5649, 13041231), (6909, 10662891), (8507, 8659917), (8869, 8306451), (10293, 7157283), (10731, 6865149), (11403, 6460573), (12643, 5826933), (13181, 5589099), (13213, 5575563), (16947, 4347077), (19637, 3751587), (20727, 3554297), (24017, 3067407), (25521, 2886639), (26607, 2768817), (30879, 2385761), (32193, 2288383), (37929, 1942311), (39543, 1863033), (39639, 1858521), (48689, 1513071), (58911, 1250529), (59549, 1237131), (72051, 1022469), (76563, 962213), (79821, 922939), (88501, 832419), (92491, 796509), (113787, 647437), (118629, 621011), (118917, 619507), (137459, 535941), (146067, 504357), (168119, 438201), (176733, 416843), (178647, 412377), (216153, 340823), (265503, 277473)]