141972531

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{13327}}^1$

素因数の和:13450

約数の個数: 16

約数和(自身を含む): 195761664

約数和(自身を除く): 53789133

約数列:

[1, 3, 53, 67, 159, 201, 3551, 10653, 13327, 39981, 706331, 892909, 2118993, 2678727, 47324177, 141972531]

約数ペア:

[(1, 141972531), (3, 47324177), (53, 2678727), (67, 2118993), (159, 892909), (201, 706331), (3551, 39981), (10653, 13327)]