169726209

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{27239}}^1$

素因数の和:27340

約数の個数: 16

約数和(自身を含む): 237096960

約数和(自身を除く): 67370751

約数列:

[1, 3, 31, 67, 93, 201, 2077, 6231, 27239, 81717, 844409, 1825013, 2533227, 5475039, 56575403, 169726209]

約数ペア:

[(1, 169726209), (3, 56575403), (31, 5475039), (67, 2533227), (93, 1825013), (201, 844409), (2077, 81717), (6231, 27239)]