64319667

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{1217}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 87306240

約数和(自身を除く): 22986573

約数列:

[1, 3, 79, 223, 237, 669, 1217, 3651, 17617, 52851, 96143, 271391, 288429, 814173, 21439889, 64319667]

約数ペア:

[(1, 64319667), (3, 21439889), (79, 814173), (223, 288429), (237, 271391), (669, 96143), (1217, 52851), (3651, 17617)]