64209807

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{12451}}^1$

素因数の和:12651

約数の個数: 16

約数和(自身を含む): 95631360

約数和(自身を除く): 31421553

約数列:

[1, 3, 9, 27, 191, 573, 1719, 5157, 12451, 37353, 112059, 336177, 2378141, 7134423, 21403269, 64209807]

約数ペア:

[(1, 64209807), (3, 21403269), (9, 7134423), (27, 2378141), (191, 336177), (573, 112059), (1719, 37353), (5157, 12451)]