66759969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{8669}}^1$

素因数の和:8840

約数の個数: 16

約数和(自身を含む): 94884480

約数和(自身を除く): 28124511

約数列:

[1, 3, 17, 51, 151, 453, 2567, 7701, 8669, 26007, 147373, 442119, 1309019, 3927057, 22253323, 66759969]

約数ペア:

[(1, 66759969), (3, 22253323), (17, 3927057), (51, 1309019), (151, 442119), (453, 147373), (2567, 26007), (7701, 8669)]