77841279

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{279001}}^1$

素因数の和:279038

約数の個数: 12

約数和(自身を含む): 116064832

約数和(自身を除く): 38223553

約数列:

[1, 3, 9, 31, 93, 279, 279001, 837003, 2511009, 8649031, 25947093, 77841279]

約数ペア:

[(1, 77841279), (3, 25947093), (9, 8649031), (31, 2511009), (93, 837003), (279, 279001)]