201760821

素因数分解:

$3^3\times {\mathrm{1061}}^1\times {\mathrm{7043}}^1$

素因数の和:8113

約数の個数: 16

約数和(自身を含む): 299229120

約数和(自身を除く): 97468299

約数列:

[1, 3, 9, 27, 1061, 3183, 7043, 9549, 21129, 28647, 63387, 190161, 7472623, 22417869, 67253607, 201760821]

約数ペア:

[(1, 201760821), (3, 67253607), (9, 22417869), (27, 7472623), (1061, 190161), (3183, 63387), (7043, 28647), (9549, 21129)]