129487059

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12721}}^1$

素因数の和:12772

約数の個数: 32

約数和(自身を含む): 213729600

約数和(自身を除く): 84242541

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 10179, 12721, 38163, 114489, 165373, 343467, 368909, 496119, 1106727, 1488357, 3320181, 4465071, 4795817, 9960543, 14387451, 43162353, 129487059]

約数ペア:

[(1, 129487059), (3, 43162353), (9, 14387451), (13, 9960543), (27, 4795817), (29, 4465071), (39, 3320181), (87, 1488357), (117, 1106727), (261, 496119), (351, 368909), (377, 343467), (783, 165373), (1131, 114489), (3393, 38163), (10179, 12721)]