77957929

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{691}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 90878976

約数和(自身を除く): 12921047

約数列:

[1, 7, 71, 227, 497, 691, 1589, 4837, 16117, 49061, 112819, 156857, 343427, 1097999, 11136847, 77957929]

約数ペア:

[(1, 77957929), (7, 11136847), (71, 1097999), (227, 343427), (497, 156857), (691, 112819), (1589, 49061), (4837, 16117)]