177448401

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3919}}^1$

素因数の和:3987

約数の個数: 40

約数和(自身を含む): 292181120

約数和(自身を除く): 114732719

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 117, 129, 351, 387, 559, 1053, 1161, 1677, 3483, 3919, 5031, 11757, 15093, 35271, 45279, 50947, 105813, 152841, 168517, 317439, 458523, 505551, 1375569, 1516653, 2190721, 4126707, 4549959, 6572163, 13649877, 19716489, 59149467, 177448401]

約数ペア:

[(1, 177448401), (3, 59149467), (9, 19716489), (13, 13649877), (27, 6572163), (39, 4549959), (43, 4126707), (81, 2190721), (117, 1516653), (129, 1375569), (351, 505551), (387, 458523), (559, 317439), (1053, 168517), (1161, 152841), (1677, 105813), (3483, 50947), (3919, 45279), (5031, 35271), (11757, 15093)]