158162571

素因数分解:

$3^3\times 7^1\times {\mathrm{836839}}^1$

素因数の和:836855

約数の個数: 16

約数和(自身を含む): 267788800

約数和(自身を除く): 109626229

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 836839, 2510517, 5857873, 7531551, 17573619, 22594653, 52720857, 158162571]

約数ペア:

[(1, 158162571), (3, 52720857), (7, 22594653), (9, 17573619), (21, 7531551), (27, 5857873), (63, 2510517), (189, 836839)]