122273721

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4799}}^1$

素因数の和:4973

約数の個数: 24

約数和(自身を含む): 187200000

約数和(自身を除く): 64926279

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 2831, 4799, 8493, 14397, 25479, 43191, 91181, 273543, 715051, 820629, 2145153, 6435459, 13585969, 40757907, 122273721]

約数ペア:

[(1, 122273721), (3, 40757907), (9, 13585969), (19, 6435459), (57, 2145153), (149, 820629), (171, 715051), (447, 273543), (1341, 91181), (2831, 43191), (4799, 25479), (8493, 14397)]