64070943

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{2749}}^1$

素因数の和:3226

約数の個数: 16

約数和(自身を含む): 90684000

約数和(自身を除く): 26613057

約数列:

[1, 3, 17, 51, 457, 1371, 2749, 7769, 8247, 23307, 46733, 140199, 1256293, 3768879, 21356981, 64070943]

約数ペア:

[(1, 64070943), (3, 21356981), (17, 3768879), (51, 1256293), (457, 140199), (1371, 46733), (2749, 23307), (7769, 8247)]