57672381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2421

約数の個数: 32

約数和(自身を含む): 90091008

約数和(自身を除く): 32418627

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 1443, 1887, 2351, 7053, 8177, 24531, 30563, 39967, 86987, 91689, 119901, 260961, 519571, 1130831, 1478779, 1558713, 3392493, 4436337, 19224127, 57672381]

約数ペア:

[(1, 57672381), (3, 19224127), (13, 4436337), (17, 3392493), (37, 1558713), (39, 1478779), (51, 1130831), (111, 519571), (221, 260961), (481, 119901), (629, 91689), (663, 86987), (1443, 39967), (1887, 30563), (2351, 24531), (7053, 8177)]