77155057

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 92619072

約数和(自身を除く): 15464015

約数列:

[1, 7, 49, 61, 83, 311, 427, 581, 2177, 2989, 4067, 5063, 15239, 18971, 25813, 35441, 132797, 180691, 248087, 929579, 1264837, 1574593, 11022151, 77155057]

約数ペア:

[(1, 77155057), (7, 11022151), (49, 1574593), (61, 1264837), (83, 929579), (311, 248087), (427, 180691), (581, 132797), (2177, 35441), (2989, 25813), (4067, 18971), (5063, 15239)]