156788979

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{15467}}^1$

素因数の和:15610

約数の個数: 16

約数和(自身を含む): 217789440

約数和(自身を除く): 61000461

約数列:

[1, 3, 31, 93, 109, 327, 3379, 10137, 15467, 46401, 479477, 1438431, 1685903, 5057709, 52262993, 156788979]

約数ペア:

[(1, 156788979), (3, 52262993), (31, 5057709), (93, 1685903), (109, 1438431), (327, 479477), (3379, 46401), (10137, 15467)]