77498477

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3463}}^1$

素因数の和:3632

約数の個数: 16

約数和(自身を含む): 93112320

約数和(自身を除く): 15613843

約数列:

[1, 7, 23, 139, 161, 973, 3197, 3463, 22379, 24241, 79649, 481357, 557543, 3369499, 11071211, 77498477]

約数ペア:

[(1, 77498477), (7, 11071211), (23, 3369499), (139, 557543), (161, 481357), (973, 79649), (3197, 24241), (3463, 22379)]