67131757

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1667}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 83907072

約数和(自身を除く): 16775315

約数列:

[1, 7, 11, 77, 523, 1667, 3661, 5753, 11669, 18337, 40271, 128359, 871841, 6102887, 9590251, 67131757]

約数ペア:

[(1, 67131757), (7, 9590251), (11, 6102887), (77, 871841), (523, 128359), (1667, 40271), (3661, 18337), (5753, 11669)]