78855579

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{24137}}^1$

素因数の和:24168

約数の個数: 24

約数和(自身を含む): 128414160

約数和(自身を除く): 49558581

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 24137, 72411, 217233, 265507, 651699, 796521, 2389563, 2920577, 7168689, 8761731, 26285193, 78855579]

約数ペア:

[(1, 78855579), (3, 26285193), (9, 8761731), (11, 7168689), (27, 2920577), (33, 2389563), (99, 796521), (121, 651699), (297, 265507), (363, 217233), (1089, 72411), (3267, 24137)]