90872463

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{161983}}^1$

素因数の和:162014

約数の個数: 16

約数和(自身を含む): 139954176

約数和(自身を除く): 49081713

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 161983, 485949, 1781813, 2753711, 5345439, 8261133, 30290821, 90872463]

約数ペア:

[(1, 90872463), (3, 30290821), (11, 8261133), (17, 5345439), (33, 2753711), (51, 1781813), (187, 485949), (561, 161983)]