86318127

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10459}}^1$

素因数の和:10603

約数の個数: 24

約数和(自身を含む): 143594880

約数和(自身を除く): 57276753

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 8253, 10459, 31377, 73213, 94131, 219639, 658917, 1370129, 4110387, 9590903, 12331161, 28772709, 86318127]

約数ペア:

[(1, 86318127), (3, 28772709), (7, 12331161), (9, 9590903), (21, 4110387), (63, 1370129), (131, 658917), (393, 219639), (917, 94131), (1179, 73213), (2751, 31377), (8253, 10459)]