86646861

素因数分解:

$3^3\times 7^1\times {\mathrm{458449}}^1$

素因数の和:458465

約数の個数: 16

約数和(自身を含む): 146704000

約数和(自身を除く): 60057139

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 458449, 1375347, 3209143, 4126041, 9627429, 12378123, 28882287, 86646861]

約数ペア:

[(1, 86646861), (3, 28882287), (7, 12378123), (9, 9627429), (21, 4126041), (27, 3209143), (63, 1375347), (189, 458449)]