66164289

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{68281}}^1$

素因数の和:68320

約数の個数: 16

約数和(自身を含む): 98326080

約数和(自身を除く): 32161791

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 68281, 204843, 1160777, 1297339, 3482331, 3892017, 22054763, 66164289]

約数ペア:

[(1, 66164289), (3, 22054763), (17, 3892017), (19, 3482331), (51, 1297339), (57, 1160777), (323, 204843), (969, 68281)]