55990287

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{607}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 83497856

約数和(自身を除く): 27507569

約数列:

[1, 3, 9, 37, 111, 277, 333, 607, 831, 1821, 2493, 5463, 10249, 22459, 30747, 67377, 92241, 168139, 202131, 504417, 1513251, 6221143, 18663429, 55990287]

約数ペア:

[(1, 55990287), (3, 18663429), (9, 6221143), (37, 1513251), (111, 504417), (277, 202131), (333, 168139), (607, 92241), (831, 67377), (1821, 30747), (2493, 22459), (5463, 10249)]