42955677

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{17107}}^1$

素因数の和:17150

約数の個数: 20

約数和(自身を含む): 66242176

約数和(自身を除く): 23286499

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 17107, 51321, 153963, 461889, 530317, 1385667, 1590951, 4772853, 14318559, 42955677]

約数ペア:

[(1, 42955677), (3, 14318559), (9, 4772853), (27, 1590951), (31, 1385667), (81, 530317), (93, 461889), (279, 153963), (837, 51321), (2511, 17107)]