152221173

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{300239}}^1$

素因数の和:300268

約数の個数: 12

約数和(自身を含む): 219775680

約数和(自身を除く): 67554507

約数列:

[1, 3, 13, 39, 169, 507, 300239, 900717, 3903107, 11709321, 50740391, 152221173]

約数ペア:

[(1, 152221173), (3, 50740391), (13, 11709321), (39, 3903107), (169, 900717), (507, 300239)]