72500779967

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1697}}^1\times {\mathrm{554843}}^1$

素因数の和:556558

約数の個数: 16

約数和(自身を含む): 90444010752

約数和(自身を除く): 17943230785

約数列:

[1, 7, 11, 77, 1697, 11879, 18667, 130669, 554843, 3883901, 6103273, 42722911, 941568571, 6590979997, 10357254281, 72500779967]

約数ペア:

[(1, 72500779967), (7, 10357254281), (11, 6590979997), (77, 941568571), (1697, 42722911), (11879, 6103273), (18667, 3883901), (130669, 554843)]