53784507

素因数分解:

$3^1\times 7^2\times {\mathrm{593}}^1\times {\mathrm{617}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 83696976

約数和(自身を除く): 29912469

約数列:

[1, 3, 7, 21, 49, 147, 593, 617, 1779, 1851, 4151, 4319, 12453, 12957, 29057, 30233, 87171, 90699, 365881, 1097643, 2561167, 7683501, 17928169, 53784507]

約数ペア:

[(1, 53784507), (3, 17928169), (7, 7683501), (21, 2561167), (49, 1097643), (147, 365881), (593, 90699), (617, 87171), (1779, 30233), (1851, 29057), (4151, 12957), (4319, 12453)]