155257191

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{1061}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 228627360

約数和(自身を除く): 73370169

約数列:

[1, 3, 9, 71, 213, 229, 639, 687, 1061, 2061, 3183, 9549, 16259, 48777, 75331, 146331, 225993, 242969, 677979, 728907, 2186721, 17250799, 51752397, 155257191]

約数ペア:

[(1, 155257191), (3, 51752397), (9, 17250799), (71, 2186721), (213, 728907), (229, 677979), (639, 242969), (687, 225993), (1061, 146331), (2061, 75331), (3183, 48777), (9549, 16259)]