81794943

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{829}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 124732400

約数和(自身を除く): 42937457

約数列:

[1, 3, 9, 19, 57, 171, 577, 829, 1731, 2487, 5193, 7461, 10963, 15751, 32889, 47253, 98667, 141759, 478333, 1434999, 4304997, 9088327, 27264981, 81794943]

約数ペア:

[(1, 81794943), (3, 27264981), (9, 9088327), (19, 4304997), (57, 1434999), (171, 478333), (577, 141759), (829, 98667), (1731, 47253), (2487, 32889), (5193, 15751), (7461, 10963)]