69920577

素因数分解:

$3^8\times {\mathrm{10657}}^1$

素因数の和:10681

約数の個数: 18

約数和(自身を含む): 104885378

約数和(自身を除く): 34964801

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 10657, 31971, 95913, 287739, 863217, 2589651, 7768953, 23306859, 69920577]

約数ペア:

[(1, 69920577), (3, 23306859), (9, 7768953), (27, 2589651), (81, 863217), (243, 287739), (729, 95913), (2187, 31971), (6561, 10657)]