149718699

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{142183}}^1$

素因数の和:142208

約数の個数: 20

約数和(自身を含む): 240859696

約数和(自身を除く): 91140997

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 142183, 426549, 1279647, 1848379, 3838941, 5545137, 11516823, 16635411, 49906233, 149718699]

約数ペア:

[(1, 149718699), (3, 49906233), (9, 16635411), (13, 11516823), (27, 5545137), (39, 3838941), (81, 1848379), (117, 1279647), (351, 426549), (1053, 142183)]