53542719

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 78864240

約数和(自身を除く): 25321521

約数列:

[1, 3, 9, 83, 229, 249, 313, 687, 747, 939, 2061, 2817, 19007, 25979, 57021, 71677, 77937, 171063, 215031, 233811, 645093, 5949191, 17847573, 53542719]

約数ペア:

[(1, 53542719), (3, 17847573), (9, 5949191), (83, 645093), (229, 233811), (249, 215031), (313, 171063), (687, 77937), (747, 71677), (939, 57021), (2061, 25979), (2817, 19007)]