84115467

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{6827}}^1$

素因数の和:6907

約数の個数: 18

約数和(自身を含む): 124890948

約数和(自身を除く): 40775481

約数列:

[1, 3, 9, 37, 111, 333, 1369, 4107, 6827, 12321, 20481, 61443, 252599, 757797, 2273391, 9346163, 28038489, 84115467]

約数ペア:

[(1, 84115467), (3, 28038489), (9, 9346163), (37, 2273391), (111, 757797), (333, 252599), (1369, 61443), (4107, 20481), (6827, 12321)]