57306771

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{15053}}^1$

素因数の和:15112

約数の個数: 20

約数和(自身を含む): 87433632

約数和(自身を除く): 30126861

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 15053, 45159, 135477, 406431, 707491, 1219293, 2122473, 6367419, 19102257, 57306771]

約数ペア:

[(1, 57306771), (3, 19102257), (9, 6367419), (27, 2122473), (47, 1219293), (81, 707491), (141, 406431), (423, 135477), (1269, 45159), (3807, 15053)]