156919968807

素因数分解:

$3^1\times 7^2\times {\mathrm{809}}^1\times {\mathrm{1319509}}^1$

素因数の和:1320335

約数の個数: 24

約数和(自身を含む): 243687106800

約数和(自身を除く): 86767137993

約数列:

[1, 3, 7, 21, 49, 147, 809, 2427, 5663, 16989, 39641, 118923, 1319509, 3958527, 9236563, 27709689, 64655941, 193967823, 1067482781, 3202448343, 7472379467, 22417138401, 52306656269, 156919968807]

約数ペア:

[(1, 156919968807), (3, 52306656269), (7, 22417138401), (21, 7472379467), (49, 3202448343), (147, 1067482781), (809, 193967823), (2427, 64655941), (5663, 27709689), (16989, 9236563), (39641, 3958527), (118923, 1319509)]