97500039

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18797}}^1$

素因数の和:18839

約数の個数: 32

約数和(自身を含む): 168430080

約数和(自身を除く): 70930041

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 18797, 56391, 131579, 244361, 357143, 394737, 733083, 1071429, 1710527, 2500001, 4642859, 5131581, 7500003, 13928577, 32500013, 97500039]

約数ペア:

[(1, 97500039), (3, 32500013), (7, 13928577), (13, 7500003), (19, 5131581), (21, 4642859), (39, 2500001), (57, 1710527), (91, 1071429), (133, 733083), (247, 394737), (273, 357143), (399, 244361), (741, 131579), (1729, 56391), (5187, 18797)]