64148217

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71039}}^1$

素因数の和:71092

約数の個数: 16

約数和(自身を含む): 100024320

約数和(自身を除く): 35876103

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 71039, 213117, 497273, 1491819, 3054677, 9164031, 21382739, 64148217]

約数ペア:

[(1, 64148217), (3, 21382739), (7, 9164031), (21, 3054677), (43, 1491819), (129, 497273), (301, 213117), (903, 71039)]