320436237231

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{906901}}^1$

素因数の和:907044

約数の個数: 48

約数和(自身を含む): 522897927552

約数和(自身を除く): 202461690321

約数列:

[1, 3, 9, 11, 33, 43, 83, 99, 129, 249, 387, 473, 747, 913, 1419, 2739, 3569, 4257, 8217, 10707, 32121, 39259, 117777, 353331, 906901, 2720703, 8162109, 9975911, 29927733, 38996743, 75272783, 89783199, 116990229, 225818349, 350970687, 428964173, 677455047, 828000613, 1286892519, 2484001839, 3236729669, 3860677557, 7452005517, 9710189007, 29130567021, 35604026359, 106812079077, 320436237231]

約数ペア:

[(1, 320436237231), (3, 106812079077), (9, 35604026359), (11, 29130567021), (33, 9710189007), (43, 7452005517), (83, 3860677557), (99, 3236729669), (129, 2484001839), (249, 1286892519), (387, 828000613), (473, 677455047), (747, 428964173), (913, 350970687), (1419, 225818349), (2739, 116990229), (3569, 89783199), (4257, 75272783), (8217, 38996743), (10707, 29927733), (32121, 9975911), (39259, 8162109), (117777, 2720703), (353331, 906901)]