67125507

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2689}}^1$

素因数の和:2902

約数の個数: 16

約数和(自身を含む): 91804320

約数和(自身を除く): 24678813

約数列:

[1, 3, 53, 157, 159, 471, 2689, 8067, 8321, 24963, 142517, 422173, 427551, 1266519, 22375169, 67125507]

約数ペア:

[(1, 67125507), (3, 22375169), (53, 1266519), (157, 427551), (159, 422173), (471, 142517), (2689, 24963), (8067, 8321)]