77362271

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5399}}^1$

素因数の和:5518

約数の個数: 16

約数和(自身を含む): 93312000

約数和(自身を除く): 15949729

約数列:

[1, 7, 23, 89, 161, 623, 2047, 5399, 14329, 37793, 124177, 480511, 869239, 3363577, 11051753, 77362271]

約数ペア:

[(1, 77362271), (7, 11051753), (23, 3363577), (89, 869239), (161, 480511), (623, 124177), (2047, 37793), (5399, 14329)]