89441091

素因数分解:

$3^4\times {\mathrm{761}}^1\times {\mathrm{1451}}^1$

素因数の和:2224

約数の個数: 20

約数和(自身を含む): 133877304

約数和(自身を除く): 44436213

約数列:

[1, 3, 9, 27, 81, 761, 1451, 2283, 4353, 6849, 13059, 20547, 39177, 61641, 117531, 1104211, 3312633, 9937899, 29813697, 89441091]

約数ペア:

[(1, 89441091), (3, 29813697), (9, 9937899), (27, 3312633), (81, 1104211), (761, 117531), (1451, 61641), (2283, 39177), (4353, 20547), (6849, 13059)]