120471609

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{11677}}^1$

素因数の和:11880

約数の個数: 16

約数和(自身を含む): 170031680

約数和(自身を除く): 49560071

約数列:

[1, 3, 19, 57, 181, 543, 3439, 10317, 11677, 35031, 221863, 665589, 2113537, 6340611, 40157203, 120471609]

約数ペア:

[(1, 120471609), (3, 40157203), (19, 6340611), (57, 2113537), (181, 665589), (543, 221863), (3439, 35031), (10317, 11677)]