77916769

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3719}}^1$

素因数の和:3840

約数の個数: 16

約数和(自身を含む): 92494080

約数和(自身を除く): 14577311

約数列:

[1, 7, 41, 73, 287, 511, 2993, 3719, 20951, 26033, 152479, 271487, 1067353, 1900409, 11130967, 77916769]

約数ペア:

[(1, 77916769), (7, 11130967), (41, 1900409), (73, 1067353), (287, 271487), (511, 152479), (2993, 26033), (3719, 20951)]