78782253

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{7001}}^1$

素因数の和:7057

約数の個数: 24

約数和(自身を含む): 119202048

約数和(自身を除く): 40419795

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 3751, 7001, 11253, 21003, 77011, 217031, 231033, 651093, 847121, 2387341, 2541363, 7162023, 26260751, 78782253]

約数ペア:

[(1, 78782253), (3, 26260751), (11, 7162023), (31, 2541363), (33, 2387341), (93, 847121), (121, 651093), (341, 231033), (363, 217031), (1023, 77011), (3751, 21003), (7001, 11253)]