53640027

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{14431}}^1$

素因数の和:14503

約数の個数: 24

約数和(自身を含む): 90055680

約数和(自身を除く): 36415653

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 14431, 43293, 101017, 129879, 303051, 851429, 909153, 2554287, 5960003, 7662861, 17880009, 53640027]

約数ペア:

[(1, 53640027), (3, 17880009), (7, 7662861), (9, 5960003), (21, 2554287), (59, 909153), (63, 851429), (177, 303051), (413, 129879), (531, 101017), (1239, 43293), (3717, 14431)]