149700717

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{45077}}^1$

素因数の和:45130

約数の個数: 20

約数和(自身を含む): 229086396

約数和(自身を除く): 79385679

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 45077, 135231, 405693, 1217079, 1848157, 3651237, 5544471, 16633413, 49900239, 149700717]

約数ペア:

[(1, 149700717), (3, 49900239), (9, 16633413), (27, 5544471), (41, 3651237), (81, 1848157), (123, 1217079), (369, 405693), (1107, 135231), (3321, 45077)]