139331394

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{36341}}^1$

素因数の和:36423

約数の個数: 32

約数和(自身を含む): 313994880

約数和(自身を除く): 174663486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 36341, 72682, 109023, 218046, 327069, 654138, 981207, 1962414, 2580211, 5160422, 7740633, 15481266, 23221899, 46443798, 69665697, 139331394]

約数ペア:

[(1, 139331394), (2, 69665697), (3, 46443798), (6, 23221899), (9, 15481266), (18, 7740633), (27, 5160422), (54, 2580211), (71, 1962414), (142, 981207), (213, 654138), (426, 327069), (639, 218046), (1278, 109023), (1917, 72682), (3834, 36341)]