132348069

素因数分解:

$3^2\times 7^2\times {\mathrm{300109}}^1$

素因数の和:300129

約数の個数: 18

約数和(自身を含む): 222381510

約数和(自身を除く): 90033441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 300109, 900327, 2100763, 2700981, 6302289, 14705341, 18906867, 44116023, 132348069]

約数ペア:

[(1, 132348069), (3, 44116023), (7, 18906867), (9, 14705341), (21, 6302289), (49, 2700981), (63, 2100763), (147, 900327), (441, 300109)]