74282673

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 33544527

約数列:

[1, 3, 17, 51, 79, 103, 179, 237, 309, 537, 1343, 1751, 3043, 4029, 5253, 8137, 9129, 14141, 18437, 24411, 42423, 55311, 138329, 240397, 313429, 414987, 721191, 940287, 1456523, 4369569, 24760891, 74282673]

約数ペア:

[(1, 74282673), (3, 24760891), (17, 4369569), (51, 1456523), (79, 940287), (103, 721191), (179, 414987), (237, 313429), (309, 240397), (537, 138329), (1343, 55311), (1751, 42423), (3043, 24411), (4029, 18437), (5253, 14141), (8137, 9129)]