492725727

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73883}}^1$

素因数の和:73924

約数の個数: 32

約数和(自身を含む): 827500800

約数和(自身を除く): 334775073

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 73883, 221649, 664947, 960479, 1403777, 1994841, 2881437, 4211331, 8644311, 12633993, 18249101, 25932933, 37901979, 54747303, 164241909, 492725727]

約数ペア:

[(1, 492725727), (3, 164241909), (9, 54747303), (13, 37901979), (19, 25932933), (27, 18249101), (39, 12633993), (57, 8644311), (117, 4211331), (171, 2881437), (247, 1994841), (351, 1403777), (513, 960479), (741, 664947), (2223, 221649), (6669, 73883)]