201440493

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{49409}}^1$

素因数の和:49569

約数の個数: 16

約数和(自身を含む): 300412800

約数和(自身を除く): 98972307

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 49409, 148227, 444681, 1334043, 7460759, 22382277, 67146831, 201440493]

約数ペア:

[(1, 201440493), (3, 67146831), (9, 22382277), (27, 7460759), (151, 1334043), (453, 444681), (1359, 148227), (4077, 49409)]