84743001

素因数分解:

$3^2\times 7^2\times {\mathrm{192161}}^1$

素因数の和:192181

約数の個数: 18

約数和(自身を含む): 142392042

約数和(自身を除く): 57649041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 192161, 576483, 1345127, 1729449, 4035381, 9415889, 12106143, 28247667, 84743001]

約数ペア:

[(1, 84743001), (3, 28247667), (7, 12106143), (9, 9415889), (21, 4035381), (49, 1729449), (63, 1345127), (147, 576483), (441, 192161)]