77813393

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1091}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 93090816

約数和(自身を除く): 15277423

約数列:

[1, 7, 23, 161, 443, 1091, 3101, 7637, 10189, 25093, 71323, 175651, 483313, 3383191, 11116199, 77813393]

約数ペア:

[(1, 77813393), (7, 11116199), (23, 3383191), (161, 483313), (443, 175651), (1091, 71323), (3101, 25093), (7637, 10189)]