66408897

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1\times {\mathrm{359}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 89527680

約数和(自身を除く): 23118783

約数列:

[1, 3, 197, 313, 359, 591, 939, 1077, 61661, 70723, 112367, 184983, 212169, 337101, 22136299, 66408897]

約数ペア:

[(1, 66408897), (3, 22136299), (197, 337101), (313, 212169), (359, 184983), (591, 112367), (939, 70723), (1077, 61661)]