81568188287

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5623}}^1\times {\mathrm{15383}}^1$

素因数の和:21070

約数の個数: 16

約数和(自身を含む): 87211772928

約数和(自身を除く): 5643584641

約数列:

[1, 23, 41, 943, 5623, 15383, 129329, 230543, 353809, 630703, 5302489, 14506169, 86498609, 1989468007, 3546442969, 81568188287]

約数ペア:

[(1, 81568188287), (23, 3546442969), (41, 1989468007), (943, 86498609), (5623, 14506169), (15383, 5302489), (129329, 630703), (230543, 353809)]