66228273

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{9851}}^1$

素因数の和:9946

約数の個数: 20

約数和(自身を含む): 100135728

約数和(自身を除く): 33907455

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 9851, 29553, 88659, 265977, 797931, 817633, 2452899, 7358697, 22076091, 66228273]

約数ペア:

[(1, 66228273), (3, 22076091), (9, 7358697), (27, 2452899), (81, 817633), (83, 797931), (249, 265977), (747, 88659), (2241, 29553), (6723, 9851)]