98417511

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{63949}}^1$

素因数の和:63980

約数の個数: 20

約数和(自身を含む): 154759000

約数和(自身を除く): 56341489

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 63949, 191847, 575541, 1215031, 1726623, 3645093, 5179869, 10935279, 32805837, 98417511]

約数ペア:

[(1, 98417511), (3, 32805837), (9, 10935279), (19, 5179869), (27, 3645093), (57, 1726623), (81, 1215031), (171, 575541), (513, 191847), (1539, 63949)]