129014451

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{26111}}^1$

素因数の和:26184

約数の個数: 20

約数和(自身を含む): 195892224

約数和(自身を除く): 66877773

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 26111, 78333, 234999, 704997, 1592771, 2114991, 4778313, 14334939, 43004817, 129014451]

約数ペア:

[(1, 129014451), (3, 43004817), (9, 14334939), (27, 4778313), (61, 2114991), (81, 1592771), (183, 704997), (549, 234999), (1647, 78333), (4941, 26111)]