45163089

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{2393}}^1$

素因数の和:2638

約数の個数: 20

約数和(自身を含む): 67783716

約数和(自身を除く): 22620627

約数列:

[1, 3, 9, 27, 81, 233, 699, 2097, 2393, 6291, 7179, 18873, 21537, 64611, 193833, 557569, 1672707, 5018121, 15054363, 45163089]

約数ペア:

[(1, 45163089), (3, 15054363), (9, 5018121), (27, 1672707), (81, 557569), (233, 193833), (699, 64611), (2097, 21537), (2393, 18873), (6291, 7179)]