72312877

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 92124312

約数和(自身を除く): 19811435

約数列:

[1, 7, 13, 49, 61, 91, 427, 637, 793, 1861, 2989, 5551, 13027, 24193, 38857, 91189, 113521, 169351, 794647, 1185457, 1475773, 5562529, 10330411, 72312877]

約数ペア:

[(1, 72312877), (7, 10330411), (13, 5562529), (49, 1475773), (61, 1185457), (91, 794647), (427, 169351), (637, 113521), (793, 91189), (1861, 38857), (2989, 24193), (5551, 13027)]