64723503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1871}}^1$

素因数の和:2774

約数の個数: 16

約数和(自身を含む): 93090816

約数和(自身を除く): 28367313

約数列:

[1, 3, 13, 39, 887, 1871, 2661, 5613, 11531, 24323, 34593, 72969, 1659577, 4978731, 21574501, 64723503]

約数ペア:

[(1, 64723503), (3, 21574501), (13, 4978731), (39, 1659577), (887, 72969), (1871, 34593), (2661, 24323), (5613, 11531)]