157088589

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4243}}^1$

素因数の和:4337

約数の個数: 32

約数和(自身を含む): 250973184

約数和(自身を除く): 93884595

約数列:

[1, 3, 7, 21, 41, 43, 123, 129, 287, 301, 861, 903, 1763, 4243, 5289, 12341, 12729, 29701, 37023, 89103, 173963, 182449, 521889, 547347, 1217741, 1277143, 3653223, 3831429, 7480409, 22441227, 52362863, 157088589]

約数ペア:

[(1, 157088589), (3, 52362863), (7, 22441227), (21, 7480409), (41, 3831429), (43, 3653223), (123, 1277143), (129, 1217741), (287, 547347), (301, 521889), (861, 182449), (903, 173963), (1763, 89103), (4243, 37023), (5289, 29701), (12341, 12729)]