118538559

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 184923648

約数和(自身を除く): 66385089

約数列:

[1, 3, 9, 27, 47, 81, 97, 107, 141, 243, 291, 321, 423, 873, 963, 1269, 2619, 2889, 3807, 4559, 5029, 7857, 8667, 10379, 11421, 13677, 15087, 23571, 26001, 31137, 41031, 45261, 93411, 123093, 135783, 280233, 369279, 407349, 487813, 840699, 1107837, 1222047, 1463439, 2522097, 4390317, 13170951, 39512853, 118538559]

約数ペア:

[(1, 118538559), (3, 39512853), (9, 13170951), (27, 4390317), (47, 2522097), (81, 1463439), (97, 1222047), (107, 1107837), (141, 840699), (243, 487813), (291, 407349), (321, 369279), (423, 280233), (873, 135783), (963, 123093), (1269, 93411), (2619, 45261), (2889, 41031), (3807, 31137), (4559, 26001), (5029, 23571), (7857, 15087), (8667, 13677), (10379, 11421)]