15707861127

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{3203}}^1$

素因数の和:3493

約数の個数: 96

約数和(自身を含む): 29029777920

約数和(自身を除く): 13321916793

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 241, 323, 357, 399, 723, 969, 1071, 1197, 1687, 2169, 2261, 2907, 3203, 4097, 4579, 5061, 6783, 9609, 12291, 13737, 15183, 20349, 22421, 28679, 28827, 32053, 36873, 41211, 54451, 60857, 67263, 77843, 86037, 96159, 163353, 182571, 201789, 233529, 258111, 288477, 381157, 425999, 490059, 544901, 547713, 700587, 771923, 1034569, 1143471, 1277997, 1634703, 2315769, 3103707, 3430413, 3833991, 4904109, 5403461, 6947307, 7241983, 9311121, 13122691, 14666537, 16210383, 21725949, 39368073, 43999611, 48631149, 65177847, 91858837, 102665759, 118104219, 131998833, 249331129, 275576511, 307997277, 747993387, 826729533, 923991831, 1745317903, 2243980161, 5235953709, 15707861127]

約数ペア:

[(1, 15707861127), (3, 5235953709), (7, 2243980161), (9, 1745317903), (17, 923991831), (19, 826729533), (21, 747993387), (51, 307997277), (57, 275576511), (63, 249331129), (119, 131998833), (133, 118104219), (153, 102665759), (171, 91858837), (241, 65177847), (323, 48631149), (357, 43999611), (399, 39368073), (723, 21725949), (969, 16210383), (1071, 14666537), (1197, 13122691), (1687, 9311121), (2169, 7241983), (2261, 6947307), (2907, 5403461), (3203, 4904109), (4097, 3833991), (4579, 3430413), (5061, 3103707), (6783, 2315769), (9609, 1634703), (12291, 1277997), (13737, 1143471), (15183, 1034569), (20349, 771923), (22421, 700587), (28679, 547713), (28827, 544901), (32053, 490059), (36873, 425999), (41211, 381157), (54451, 288477), (60857, 258111), (67263, 233529), (77843, 201789), (86037, 182571), (96159, 163353)]