27230463

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17903}}^1$

素因数の和:17935

約数の個数: 18

約数和(自身を含む): 42593616

約数和(自身を除く): 15363153

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 17903, 53709, 161127, 232739, 698217, 2094651, 3025607, 9076821, 27230463]

約数ペア:

[(1, 27230463), (3, 9076821), (9, 3025607), (13, 2094651), (39, 698217), (117, 232739), (169, 161127), (507, 53709), (1521, 17903)]