154426257

素因数分解:

$3^8\times {\mathrm{23537}}^1$

素因数の和:23561

約数の個数: 18

約数和(自身を含む): 231637458

約数和(自身を除く): 77211201

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 23537, 70611, 211833, 635499, 1906497, 5719491, 17158473, 51475419, 154426257]

約数ペア:

[(1, 154426257), (3, 51475419), (9, 17158473), (27, 5719491), (81, 1906497), (243, 635499), (729, 211833), (2187, 70611), (6561, 23537)]