45311319

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:261

約数の個数: 40

約数和(自身を含む): 70199360

約数和(自身を除く): 24888041

約数列:

[1, 3, 9, 27, 73, 79, 81, 97, 219, 237, 291, 657, 711, 873, 1971, 2133, 2619, 5767, 5913, 6399, 7081, 7663, 7857, 17301, 21243, 22989, 51903, 63729, 68967, 155709, 191187, 206901, 467127, 559399, 573561, 620703, 1678197, 5034591, 15103773, 45311319]

約数ペア:

[(1, 45311319), (3, 15103773), (9, 5034591), (27, 1678197), (73, 620703), (79, 573561), (81, 559399), (97, 467127), (219, 206901), (237, 191187), (291, 155709), (657, 68967), (711, 63729), (873, 51903), (1971, 22989), (2133, 21243), (2619, 17301), (5767, 7857), (5913, 7663), (6399, 7081)]