168988287

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{117109}}^1$

素因数の和:117162

約数の個数: 16

約数和(自身を含む): 249210080

約数和(自身を除く): 80221793

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 117109, 351327, 1522417, 4333033, 4567251, 12999099, 56329429, 168988287]

約数ペア:

[(1, 168988287), (3, 56329429), (13, 12999099), (37, 4567251), (39, 4333033), (111, 1522417), (481, 351327), (1443, 117109)]