123081609

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{136303}}^1$

素因数の和:136356

約数の個数: 16

約数和(自身を含む): 191916032

約数和(自身を除く): 68834423

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 136303, 408909, 954121, 2862363, 5861029, 17583087, 41027203, 123081609]

約数ペア:

[(1, 123081609), (3, 41027203), (7, 17583087), (21, 5861029), (43, 2862363), (129, 954121), (301, 408909), (903, 136303)]