151505291

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{7879}}^1$

素因数の和:7994

約数の個数: 16

約数和(自身を含む): 180042240

約数和(自身を除く): 28536949

約数列:

[1, 7, 41, 67, 287, 469, 2747, 7879, 19229, 55153, 323039, 527893, 2261273, 3695251, 21643613, 151505291]

約数ペア:

[(1, 151505291), (7, 21643613), (41, 3695251), (67, 2261273), (287, 527893), (469, 323039), (2747, 55153), (7879, 19229)]