71185149

素因数分解:

$3^5\times 7^1\times {\mathrm{41849}}^1$

素因数の和:41871

約数の個数: 24

約数和(自身を含む): 121867200

約数和(自身を除く): 50682051

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 41849, 125547, 292943, 376641, 878829, 1129923, 2636487, 3389769, 7909461, 10169307, 23728383, 71185149]

約数ペア:

[(1, 71185149), (3, 23728383), (7, 10169307), (9, 7909461), (21, 3389769), (27, 2636487), (63, 1129923), (81, 878829), (189, 376641), (243, 292943), (567, 125547), (1701, 41849)]