271680903

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{80071}}^1$

素因数の和:80119

約数の個数: 24

約数和(自身を含む): 437193120

約数和(自身を除く): 165512217

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 80071, 240213, 720639, 1040923, 2322059, 3122769, 6966177, 9368307, 20898531, 30186767, 90560301, 271680903]

約数ペア:

[(1, 271680903), (3, 90560301), (9, 30186767), (13, 20898531), (29, 9368307), (39, 6966177), (87, 3122769), (117, 2322059), (261, 1040923), (377, 720639), (1131, 240213), (3393, 80071)]