66856359

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{9431}}^1$

素因数の和:9590

約数の個数: 16

約数和(自身を含む): 95074560

約数和(自身を除く): 28218201

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 9431, 28293, 160327, 480981, 1310909, 3932727, 22285453, 66856359]

約数ペア:

[(1, 66856359), (3, 22285453), (17, 3932727), (51, 1310909), (139, 480981), (417, 160327), (2363, 28293), (7089, 9431)]