64954989

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9241}}^1$

素因数の和:9329

約数の個数: 24

約数和(自身を含む): 103806144

約数和(自身を除く): 38851155

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 9241, 27723, 83169, 101651, 304953, 656111, 914859, 1968333, 5904999, 7217221, 21651663, 64954989]

約数ペア:

[(1, 64954989), (3, 21651663), (9, 7217221), (11, 5904999), (33, 1968333), (71, 914859), (99, 656111), (213, 304953), (639, 101651), (781, 83169), (2343, 27723), (7029, 9241)]