429443181

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{106747}}^1$

素因数の和:106905

約数の個数: 16

約数和(自身を含む): 640488000

約数和(自身を除く): 211044819

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 106747, 320241, 960723, 2882169, 15905303, 47715909, 143147727, 429443181]

約数ペア:

[(1, 429443181), (3, 143147727), (9, 47715909), (27, 15905303), (149, 2882169), (447, 960723), (1341, 320241), (4023, 106747)]