77460721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9473}}^1$

素因数の和:9540

約数の個数: 16

約数和(自身を含む): 90723024

約数和(自身を除く): 13262303

約数列:

[1, 13, 17, 37, 221, 481, 629, 8177, 9473, 123149, 161041, 350501, 2093533, 4556513, 5958517, 77460721]

約数ペア:

[(1, 77460721), (13, 5958517), (17, 4556513), (37, 2093533), (221, 350501), (481, 161041), (629, 123149), (8177, 9473)]