72943651

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12583}}^1$

素因数の和:12642

約数の個数: 16

約数和(自身を含む): 86980608

約数和(自身を除く): 14036957

約数列:

[1, 11, 17, 31, 187, 341, 527, 5797, 12583, 138413, 213911, 390073, 2353021, 4290803, 6631241, 72943651]

約数ペア:

[(1, 72943651), (11, 6631241), (17, 4290803), (31, 2353021), (187, 390073), (341, 213911), (527, 138413), (5797, 12583)]