859345929

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{90677}}^1$

素因数の和:90708

約数の個数: 28

約数和(自身を含む): 1387554756

約数和(自身を除く): 528208827

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 90677, 272031, 816093, 1178801, 2448279, 3536403, 7344837, 10609209, 22034511, 31827627, 66103533, 95482881, 286448643, 859345929]

約数ペア:

[(1, 859345929), (3, 286448643), (9, 95482881), (13, 66103533), (27, 31827627), (39, 22034511), (81, 10609209), (117, 7344837), (243, 3536403), (351, 2448279), (729, 1178801), (1053, 816093), (3159, 272031), (9477, 90677)]