102939903

素因数分解:

$3^7\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 170133600

約数和(自身を除く): 67193697

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 243, 297, 363, 389, 729, 891, 1089, 1167, 2187, 2673, 3267, 3501, 4279, 8019, 9801, 10503, 12837, 24057, 29403, 31509, 38511, 47069, 88209, 94527, 115533, 141207, 264627, 283581, 346599, 423621, 850743, 1039797, 1270863, 3119391, 3812589, 9358173, 11437767, 34313301, 102939903]

約数ペア:

[(1, 102939903), (3, 34313301), (9, 11437767), (11, 9358173), (27, 3812589), (33, 3119391), (81, 1270863), (99, 1039797), (121, 850743), (243, 423621), (297, 346599), (363, 283581), (389, 264627), (729, 141207), (891, 115533), (1089, 94527), (1167, 88209), (2187, 47069), (2673, 38511), (3267, 31509), (3501, 29403), (4279, 24057), (8019, 12837), (9801, 10503)]