90734877

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 138384000

約数和(自身を除く): 47649123

約数列:

[1, 3, 9, 27, 61, 89, 183, 267, 549, 619, 801, 1647, 1857, 2403, 5429, 5571, 16287, 16713, 37759, 48861, 55091, 113277, 146583, 165273, 339831, 495819, 1019493, 1487457, 3360551, 10081653, 30244959, 90734877]

約数ペア:

[(1, 90734877), (3, 30244959), (9, 10081653), (27, 3360551), (61, 1487457), (89, 1019493), (183, 495819), (267, 339831), (549, 165273), (619, 146583), (801, 113277), (1647, 55091), (1857, 48861), (2403, 37759), (5429, 16713), (5571, 16287)]