80879757

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{93937}}^1$

素因数の和:93988

約数の個数: 16

約数和(自身を含む): 126252672

約数和(自身を除く): 45372915

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 93937, 281811, 657559, 1972677, 3851417, 11554251, 26959919, 80879757]

約数ペア:

[(1, 80879757), (3, 26959919), (7, 11554251), (21, 3851417), (41, 1972677), (123, 657559), (287, 281811), (861, 93937)]