78526503

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2897

約数の個数: 40

約数和(自身を含む): 132143616

約数和(自身を除く): 53617113

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 837, 891, 1023, 2511, 2843, 3069, 8529, 9207, 25587, 27621, 31273, 76761, 88133, 93819, 230283, 264399, 281457, 793197, 844371, 969463, 2379591, 2533113, 2908389, 7138773, 8725167, 26175501, 78526503]

約数ペア:

[(1, 78526503), (3, 26175501), (9, 8725167), (11, 7138773), (27, 2908389), (31, 2533113), (33, 2379591), (81, 969463), (93, 844371), (99, 793197), (279, 281457), (297, 264399), (341, 230283), (837, 93819), (891, 88133), (1023, 76761), (2511, 31273), (2843, 27621), (3069, 25587), (8529, 9207)]