228570903

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 376137216

約数和(自身を除く): 147566313

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 233, 243, 297, 367, 699, 891, 1101, 2097, 2563, 2673, 3303, 4037, 6291, 7689, 9909, 12111, 18873, 23067, 29727, 36333, 56619, 69201, 85511, 89181, 108999, 207603, 256533, 326997, 622809, 769599, 940621, 980991, 2308797, 2821863, 6926391, 8465589, 20779173, 25396767, 76190301, 228570903]

約数ペア:

[(1, 228570903), (3, 76190301), (9, 25396767), (11, 20779173), (27, 8465589), (33, 6926391), (81, 2821863), (99, 2308797), (233, 980991), (243, 940621), (297, 769599), (367, 622809), (699, 326997), (891, 256533), (1101, 207603), (2097, 108999), (2563, 89181), (2673, 85511), (3303, 69201), (4037, 56619), (6291, 36333), (7689, 29727), (9909, 23067), (12111, 18873)]