81017154

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{23321}}^1$

素因数の和:23522

約数の個数: 24

約数和(自身を含む): 176454252

約数和(自身を除く): 95437098

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 23321, 46642, 69963, 139926, 209889, 419778, 4500953, 9001906, 13502859, 27005718, 40508577, 81017154]

約数ペア:

[(1, 81017154), (2, 40508577), (3, 27005718), (6, 13502859), (9, 9001906), (18, 4500953), (193, 419778), (386, 209889), (579, 139926), (1158, 69963), (1737, 46642), (3474, 23321)]