72529227

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{57977}}^1$

素因数の和:58122

約数の個数: 12

約数和(自身を含む): 105519960

約数和(自身を除く): 32990733

約数列:

[1, 3, 9, 139, 417, 1251, 57977, 173931, 521793, 8058803, 24176409, 72529227]

約数ペア:

[(1, 72529227), (3, 24176409), (9, 8058803), (139, 521793), (417, 173931), (1251, 57977)]