193713147

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6299}}^1$

素因数の和:6392

約数の個数: 32

約数和(自身を含む): 308448000

約数和(自身を除く): 114734853

約数列:

[1, 3, 9, 17, 27, 51, 67, 153, 201, 459, 603, 1139, 1809, 3417, 6299, 10251, 18897, 30753, 56691, 107083, 170073, 321249, 422033, 963747, 1266099, 2891241, 3798297, 7174561, 11394891, 21523683, 64571049, 193713147]

約数ペア:

[(1, 193713147), (3, 64571049), (9, 21523683), (17, 11394891), (27, 7174561), (51, 3798297), (67, 2891241), (153, 1266099), (201, 963747), (459, 422033), (603, 321249), (1139, 170073), (1809, 107083), (3417, 56691), (6299, 30753), (10251, 18897)]