151718073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 222243840

約数和(自身を除く): 70525767

約数列:

[1, 3, 13, 39, 103, 179, 211, 309, 537, 633, 1339, 2327, 2743, 4017, 6981, 8229, 18437, 21733, 37769, 55311, 65199, 113307, 239681, 282529, 490997, 719043, 847587, 1472991, 3890207, 11670621, 50572691, 151718073]

約数ペア:

[(1, 151718073), (3, 50572691), (13, 11670621), (39, 3890207), (103, 1472991), (179, 847587), (211, 719043), (309, 490997), (537, 282529), (633, 239681), (1339, 113307), (2327, 65199), (2743, 55311), (4017, 37769), (6981, 21733), (8229, 18437)]