82813779

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{24151}}^1$

素因数の和:24287

約数の個数: 16

約数和(自身を含む): 123658240

約数和(自身を除く): 40844461

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 24151, 72453, 217359, 652077, 3067177, 9201531, 27604593, 82813779]

約数ペア:

[(1, 82813779), (3, 27604593), (9, 9201531), (27, 3067177), (127, 652077), (381, 217359), (1143, 72453), (3429, 24151)]