157211529

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{8539}}^1$

素因数の和:8597

約数の個数: 24

約数和(自身を含む): 234269280

約数和(自身を除く): 77057751

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 969, 1083, 6137, 8539, 18411, 25617, 145163, 162241, 435489, 486723, 2758097, 3082579, 8274291, 9247737, 52403843, 157211529]

約数ペア:

[(1, 157211529), (3, 52403843), (17, 9247737), (19, 8274291), (51, 3082579), (57, 2758097), (323, 486723), (361, 435489), (969, 162241), (1083, 145163), (6137, 25617), (8539, 18411)]