85651227

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{5147}}^1$

素因数の和:5239

約数の個数: 18

約数和(自身を含む): 126687132

約数和(自身を除く): 41035905

約数列:

[1, 3, 9, 43, 129, 387, 1849, 5147, 5547, 15441, 16641, 46323, 221321, 663963, 1991889, 9516803, 28550409, 85651227]

約数ペア:

[(1, 85651227), (3, 28550409), (9, 9516803), (43, 1991889), (129, 663963), (387, 221321), (1849, 46323), (5147, 16641), (5547, 15441)]