156945237969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{10391}}^1\times {\mathrm{387281}}^1$

素因数の和:397688

約数の個数: 16

約数和(自身を含む): 225379534464

約数和(自身を除く): 68434296495

約数列:

[1, 3, 13, 39, 10391, 31173, 135083, 387281, 405249, 1161843, 5034653, 15103959, 4024236871, 12072710613, 52315079323, 156945237969]

約数ペア:

[(1, 156945237969), (3, 52315079323), (13, 12072710613), (39, 4024236871), (10391, 15103959), (31173, 5034653), (135083, 1161843), (387281, 405249)]