120047211

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 185472000

約数和(自身を除く): 65424789

約数列:

[1, 3, 9, 27, 29, 87, 139, 261, 417, 783, 1103, 1251, 3309, 3753, 4031, 9927, 12093, 29781, 31987, 36279, 95961, 108837, 153317, 287883, 459951, 863649, 1379853, 4139559, 4446193, 13338579, 40015737, 120047211]

約数ペア:

[(1, 120047211), (3, 40015737), (9, 13338579), (27, 4446193), (29, 4139559), (87, 1379853), (139, 863649), (261, 459951), (417, 287883), (783, 153317), (1103, 108837), (1251, 95961), (3309, 36279), (3753, 31987), (4031, 29781), (9927, 12093)]