201890727

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{423251}}^1$

素因数の和:423310

約数の個数: 12

約数和(自身を含む): 297122904

約数和(自身を除く): 95232177

約数列:

[1, 3, 9, 53, 159, 477, 423251, 1269753, 3809259, 22432303, 67296909, 201890727]

約数ペア:

[(1, 201890727), (3, 67296909), (9, 22432303), (53, 3809259), (159, 1269753), (477, 423251)]