81458241

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{1847}}^1$

素因数の和:2152

約数の個数: 16

約数和(自身を含む): 110909568

約数和(自身を除く): 29451327

約数列:

[1, 3, 61, 183, 241, 723, 1847, 5541, 14701, 44103, 112667, 338001, 445127, 1335381, 27152747, 81458241]

約数ペア:

[(1, 81458241), (3, 27152747), (61, 1335381), (183, 445127), (241, 338001), (723, 112667), (1847, 44103), (5541, 14701)]