1330587647973

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{17509}}^1\times {\mathrm{20249}}^1$

素因数の和:37906

約数の個数: 32

約数和(自身を含む): 1985634000000

約数和(自身を除く): 655046352027

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 17509, 20249, 52527, 60747, 157581, 182241, 472743, 546723, 2433751, 2814611, 7301253, 8443833, 21903759, 25331499, 65711277, 75994497, 354539741, 1063619223, 3190857669, 9572573007, 49281023999, 147843071997, 443529215991, 1330587647973]

約数ペア:

[(1, 1330587647973), (3, 443529215991), (9, 147843071997), (27, 49281023999), (139, 9572573007), (417, 3190857669), (1251, 1063619223), (3753, 354539741), (17509, 75994497), (20249, 65711277), (52527, 25331499), (60747, 21903759), (157581, 8443833), (182241, 7301253), (472743, 2814611), (546723, 2433751)]