164860407

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1861}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 260084160

約数和(自身を除く): 95223753

約数列:

[1, 3, 9, 17, 27, 51, 153, 193, 459, 579, 1737, 1861, 3281, 5211, 5583, 9843, 16749, 29529, 31637, 50247, 88587, 94911, 284733, 359173, 854199, 1077519, 3232557, 6105941, 9697671, 18317823, 54953469, 164860407]

約数ペア:

[(1, 164860407), (3, 54953469), (9, 18317823), (17, 9697671), (27, 6105941), (51, 3232557), (153, 1077519), (193, 854199), (459, 359173), (579, 284733), (1737, 94911), (1861, 88587), (3281, 50247), (5211, 31637), (5583, 29529), (9843, 16749)]