75273261

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{5279}}^1$

素因数の和:5393

約数の個数: 24

約数和(自身を含む): 117976320

約数和(自身を除く): 42703059

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 2037, 4753, 5279, 14259, 15837, 36953, 110859, 258671, 512063, 776013, 1536189, 3584441, 10753323, 25091087, 75273261]

約数ペア:

[(1, 75273261), (3, 25091087), (7, 10753323), (21, 3584441), (49, 1536189), (97, 776013), (147, 512063), (291, 258671), (679, 110859), (2037, 36953), (4753, 15837), (5279, 14259)]