118667997

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 213176832

約数和(自身を除く): 94508835

約数列:

[1, 3, 7, 9, 21, 27, 47, 61, 63, 73, 81, 141, 183, 189, 219, 329, 423, 427, 511, 549, 567, 657, 987, 1269, 1281, 1533, 1647, 1971, 2867, 2961, 3431, 3807, 3843, 4453, 4599, 4941, 5913, 8601, 8883, 10293, 11529, 13359, 13797, 20069, 24017, 25803, 26649, 30879, 31171, 34587, 40077, 41391, 60207, 72051, 77409, 92637, 93513, 120231, 180621, 209291, 216153, 232227, 277911, 280539, 360693, 541863, 627873, 648459, 841617, 1465037, 1625589, 1883619, 1945377, 2524851, 4395111, 5650857, 13185333, 16952571, 39555999, 118667997]

約数ペア:

[(1, 118667997), (3, 39555999), (7, 16952571), (9, 13185333), (21, 5650857), (27, 4395111), (47, 2524851), (61, 1945377), (63, 1883619), (73, 1625589), (81, 1465037), (141, 841617), (183, 648459), (189, 627873), (219, 541863), (329, 360693), (423, 280539), (427, 277911), (511, 232227), (549, 216153), (567, 209291), (657, 180621), (987, 120231), (1269, 93513), (1281, 92637), (1533, 77409), (1647, 72051), (1971, 60207), (2867, 41391), (2961, 40077), (3431, 34587), (3807, 31171), (3843, 30879), (4453, 26649), (4599, 25803), (4941, 24017), (5913, 20069), (8601, 13797), (8883, 13359), (10293, 11529)]