66950457

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{19559}}^1$

素因数の和:19732

約数の個数: 16

約数和(自身を含む): 102650880

約数和(自身を除く): 35700423

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 19559, 58677, 136913, 410739, 3188117, 9564351, 22316819, 66950457]

約数ペア:

[(1, 66950457), (3, 22316819), (7, 9564351), (21, 3188117), (163, 410739), (489, 136913), (1141, 58677), (3423, 19559)]