157192011

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2099}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 232923600

約数和(自身を除く): 75731589

約数列:

[1, 3, 9, 53, 157, 159, 471, 477, 1413, 2099, 6297, 8321, 18891, 24963, 74889, 111247, 329543, 333741, 988629, 1001223, 2965887, 17465779, 52397337, 157192011]

約数ペア:

[(1, 157192011), (3, 52397337), (9, 17465779), (53, 2965887), (157, 1001223), (159, 988629), (471, 333741), (477, 329543), (1413, 111247), (2099, 74889), (6297, 24963), (8321, 18891)]