82665531

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13331}}^1$

素因数の和:13403

約数の個数: 24

約数和(自身を含む): 131026896

約数和(自身を除く): 48361365

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 13331, 39993, 119979, 173303, 519909, 706543, 1559727, 2119629, 6358887, 9185059, 27555177, 82665531]

約数ペア:

[(1, 82665531), (3, 27555177), (9, 9185059), (13, 6358887), (39, 2119629), (53, 1559727), (117, 706543), (159, 519909), (477, 173303), (689, 119979), (2067, 39993), (6201, 13331)]