107406873

素因数分解:

$3^2\times 7^2\times {\mathrm{243553}}^1$

素因数の和:243573

約数の個数: 18

約数和(自身を含む): 180473514

約数和(自身を除く): 73066641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 243553, 730659, 1704871, 2191977, 5114613, 11934097, 15343839, 35802291, 107406873]

約数ペア:

[(1, 107406873), (3, 35802291), (7, 15343839), (9, 11934097), (21, 5114613), (49, 2191977), (63, 1704871), (147, 730659), (441, 243553)]