465831

素因数分解:

$3^8\times {\mathrm{71}}^1$

素因数の和:95

約数の個数: 18

約数和(自身を含む): 708552

約数和(自身を除く): 242721

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 729, 1917, 2187, 5751, 6561, 17253, 51759, 155277, 465831]

約数ペア:

[(1, 465831), (3, 155277), (9, 51759), (27, 17253), (71, 6561), (81, 5751), (213, 2187), (243, 1917), (639, 729)]