81396786

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 164900736

約数和(自身を除く): 83503950

約数列:

[1, 2, 3, 6, 181, 241, 311, 362, 482, 543, 622, 723, 933, 1086, 1446, 1866, 43621, 56291, 74951, 87242, 112582, 130863, 149902, 168873, 224853, 261726, 337746, 449706, 13566131, 27132262, 40698393, 81396786]

約数ペア:

[(1, 81396786), (2, 40698393), (3, 27132262), (6, 13566131), (181, 449706), (241, 337746), (311, 261726), (362, 224853), (482, 168873), (543, 149902), (622, 130863), (723, 112582), (933, 87242), (1086, 74951), (1446, 56291), (1866, 43621)]