78136989

素因数分解:

$3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{6011}}^1$

素因数の和:6640

約数の個数: 16

約数和(自身を含む): 119278080

約数和(自身を除く): 41141091

約数列:

[1, 3, 7, 21, 619, 1857, 4333, 6011, 12999, 18033, 42077, 126231, 3720809, 11162427, 26045663, 78136989]

約数ペア:

[(1, 78136989), (3, 26045663), (7, 11162427), (21, 3720809), (619, 126231), (1857, 42077), (4333, 18033), (6011, 12999)]