90738531

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9817}}^1$

素因数の和:9915

約数の個数: 24

約数和(自身を含む): 142950080

約数和(自身を除く): 52211549

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 9243, 9817, 29451, 88353, 127621, 382863, 775543, 1148589, 2326629, 6979887, 10082059, 30246177, 90738531]

約数ペア:

[(1, 90738531), (3, 30246177), (9, 10082059), (13, 6979887), (39, 2326629), (79, 1148589), (117, 775543), (237, 382863), (711, 127621), (1027, 88353), (3081, 29451), (9243, 9817)]