77295967

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 90436672

約数和(自身を除く): 13140705

約数列:

[1, 7, 61, 157, 427, 1099, 1153, 8071, 9577, 67039, 70333, 181021, 492331, 1267147, 11042281, 77295967]

約数ペア:

[(1, 77295967), (7, 11042281), (61, 1267147), (157, 492331), (427, 181021), (1099, 70333), (1153, 67039), (8071, 9577)]