64597797

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{827}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 104924160

約数和(自身を除く): 40326363

約数列:

[1, 3, 9, 11, 27, 33, 99, 263, 297, 789, 827, 2367, 2481, 2893, 7101, 7443, 8679, 9097, 22329, 26037, 27291, 78111, 81873, 217501, 245619, 652503, 1957509, 2392511, 5872527, 7177533, 21532599, 64597797]

約数ペア:

[(1, 64597797), (3, 21532599), (9, 7177533), (11, 5872527), (27, 2392511), (33, 1957509), (99, 652503), (263, 245619), (297, 217501), (789, 81873), (827, 78111), (2367, 27291), (2481, 26037), (2893, 22329), (7101, 9097), (7443, 8679)]