157057233

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{2003}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 213546240

約数和(自身を除く): 56489007

約数列:

[1, 3, 59, 177, 443, 1329, 2003, 6009, 26137, 78411, 118177, 354531, 887329, 2661987, 52352411, 157057233]

約数ペア:

[(1, 157057233), (3, 52352411), (59, 2661987), (177, 887329), (443, 354531), (1329, 118177), (2003, 78411), (6009, 26137)]