80945313

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{23689}}^1$

素因数の和:23776

約数の個数: 16

約数和(自身を含む): 115986240

約数和(自身を除く): 35040927

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 23689, 71067, 402713, 1208139, 1587163, 4761489, 26981771, 80945313]

約数ペア:

[(1, 80945313), (3, 26981771), (17, 4761489), (51, 1587163), (67, 1208139), (201, 402713), (1139, 71067), (3417, 23689)]