157022319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1\times {\mathrm{1789}}^1$

素因数の和:3530

約数の個数: 16

約数和(自身を含む): 221931360

約数和(自身を除く): 64909041

約数列:

[1, 3, 17, 51, 1721, 1789, 5163, 5367, 29257, 30413, 87771, 91239, 3078869, 9236607, 52340773, 157022319]

約数ペア:

[(1, 157022319), (3, 52340773), (17, 9236607), (51, 3078869), (1721, 91239), (1789, 87771), (5163, 30413), (5367, 29257)]