56779623

素因数分解:

$3^6\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1186

約数の個数: 28

約数和(自身を含む): 86408208

約数和(自身を除く): 29628585

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 729, 1097, 1917, 3291, 5751, 9873, 17253, 29619, 51759, 77887, 88857, 233661, 266571, 700983, 799713, 2102949, 6308847, 18926541, 56779623]

約数ペア:

[(1, 56779623), (3, 18926541), (9, 6308847), (27, 2102949), (71, 799713), (81, 700983), (213, 266571), (243, 233661), (639, 88857), (729, 77887), (1097, 51759), (1917, 29619), (3291, 17253), (5751, 9873)]