55154457

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1861}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 82784520

約数和(自身を除く): 27630063

約数列:

[1, 3, 9, 37, 89, 111, 267, 333, 801, 1861, 3293, 5583, 9879, 16749, 29637, 68857, 165629, 206571, 496887, 619713, 1490661, 6128273, 18384819, 55154457]

約数ペア:

[(1, 55154457), (3, 18384819), (9, 6128273), (37, 1490661), (89, 619713), (111, 496887), (267, 206571), (333, 165629), (801, 68857), (1861, 29637), (3293, 16749), (5583, 9879)]