70809309

素因数分解:

$3^4\times {\mathrm{929}}^1\times {\mathrm{941}}^1$

素因数の和:1882

約数の個数: 20

約数和(自身を含む): 106003260

約数和(自身を除く): 35193951

約数列:

[1, 3, 9, 27, 81, 929, 941, 2787, 2823, 8361, 8469, 25083, 25407, 75249, 76221, 874189, 2622567, 7867701, 23603103, 70809309]

約数ペア:

[(1, 70809309), (3, 23603103), (9, 7867701), (27, 2622567), (81, 874189), (929, 76221), (941, 75249), (2787, 25407), (2823, 25083), (8361, 8469)]