74451987

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{88951}}^1$

素因数の和:88991

約数の個数: 16

約数和(自身を含む): 113858560

約数和(自身を除く): 39406573

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 88951, 266853, 800559, 2401677, 2757481, 8272443, 24817329, 74451987]

約数ペア:

[(1, 74451987), (3, 24817329), (9, 8272443), (27, 2757481), (31, 2401677), (93, 800559), (279, 266853), (837, 88951)]