71593389

素因数分解:

$3^5\times 7^1\times {\mathrm{42089}}^1$

素因数の和:42111

約数の個数: 24

約数和(自身を含む): 122566080

約数和(自身を除く): 50972691

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 42089, 126267, 294623, 378801, 883869, 1136403, 2651607, 3409209, 7954821, 10227627, 23864463, 71593389]

約数ペア:

[(1, 71593389), (3, 23864463), (7, 10227627), (9, 7954821), (21, 3409209), (27, 2651607), (63, 1136403), (81, 883869), (189, 378801), (243, 294623), (567, 126267), (1701, 42089)]