64855701

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{23321}}^1$

素因数の和:23433

約数の個数: 16

約数和(自身を含む): 97019520

約数和(自身を除く): 32163819

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 23321, 69963, 209889, 629667, 2402063, 7206189, 21618567, 64855701]

約数ペア:

[(1, 64855701), (3, 21618567), (9, 7206189), (27, 2402063), (103, 629667), (309, 209889), (927, 69963), (2781, 23321)]