71540007

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5077}}^1$

素因数の和:5159

約数の個数: 32

約数和(自身を含む): 120897024

約数和(自身を除く): 49357017

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 5077, 14091, 15231, 35539, 55847, 106617, 167541, 309697, 390929, 929091, 1172787, 2167879, 3406667, 6503637, 10220001, 23846669, 71540007]

約数ペア:

[(1, 71540007), (3, 23846669), (7, 10220001), (11, 6503637), (21, 3406667), (33, 2167879), (61, 1172787), (77, 929091), (183, 390929), (231, 309697), (427, 167541), (671, 106617), (1281, 55847), (2013, 35539), (4697, 15231), (5077, 14091)]