83456001

素因数分解:

$3^4\times {\mathrm{419}}^1\times {\mathrm{2459}}^1$

素因数の和:2890

約数の個数: 20

約数和(自身を含む): 125017200

約数和(自身を除く): 41561199

約数列:

[1, 3, 9, 27, 81, 419, 1257, 2459, 3771, 7377, 11313, 22131, 33939, 66393, 199179, 1030321, 3090963, 9272889, 27818667, 83456001]

約数ペア:

[(1, 83456001), (3, 27818667), (9, 9272889), (27, 3090963), (81, 1030321), (419, 199179), (1257, 66393), (2459, 33939), (3771, 22131), (7377, 11313)]