78996891

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{10039}}^1$

素因数の和:10146

約数の個数: 16

約数和(自身を含む): 109556480

約数和(自身を除く): 30559589

約数列:

[1, 3, 43, 61, 129, 183, 2623, 7869, 10039, 30117, 431677, 612379, 1295031, 1837137, 26332297, 78996891]

約数ペア:

[(1, 78996891), (3, 26332297), (43, 1837137), (61, 1295031), (129, 612379), (183, 431677), (2623, 30117), (7869, 10039)]