66760443

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{15551}}^1$

素因数の和:15616

約数の個数: 20

約数和(自身を含む): 101616768

約数和(自身を除く): 34856325

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 15551, 46653, 139959, 419877, 824203, 1259631, 2472609, 7417827, 22253481, 66760443]

約数ペア:

[(1, 66760443), (3, 22253481), (9, 7417827), (27, 2472609), (53, 1259631), (81, 824203), (159, 419877), (477, 139959), (1431, 46653), (4293, 15551)]