219366969

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{18131}}^1$

素因数の和:18280

約数の個数: 16

約数和(自身を含む): 303167040

約数和(自身を除く): 83800071

約数列:

[1, 3, 37, 109, 111, 327, 4033, 12099, 18131, 54393, 670847, 1976279, 2012541, 5928837, 73122323, 219366969]

約数ペア:

[(1, 219366969), (3, 73122323), (37, 5928837), (109, 2012541), (111, 1976279), (327, 670847), (4033, 54393), (12099, 18131)]