64467039

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{236143}}^1$

素因数の和:236166

約数の個数: 16

約数和(自身を含む): 105792512

約数和(自身を除く): 41325473

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 236143, 708429, 1653001, 3069859, 4959003, 9209577, 21489013, 64467039]

約数ペア:

[(1, 64467039), (3, 21489013), (7, 9209577), (13, 4959003), (21, 3069859), (39, 1653001), (91, 708429), (273, 236143)]