64771239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{57269}}^1$

素因数の和:57314

約数の個数: 16

約数和(自身を含む): 96213600

約数和(自身を除く): 31442361

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 57269, 171807, 744497, 1660801, 2233491, 4982403, 21590413, 64771239]

約数ペア:

[(1, 64771239), (3, 21590413), (13, 4982403), (29, 2233491), (39, 1660801), (87, 744497), (377, 171807), (1131, 57269)]