72604683

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{4363}}^1$

素因数の和:4455

約数の個数: 18

約数和(自身を含む): 107393676

約数和(自身を除く): 34788993

約数列:

[1, 3, 9, 43, 129, 387, 1849, 4363, 5547, 13089, 16641, 39267, 187609, 562827, 1688481, 8067187, 24201561, 72604683]

約数ペア:

[(1, 72604683), (3, 24201561), (9, 8067187), (43, 1688481), (129, 562827), (387, 187609), (1849, 39267), (4363, 16641), (5547, 13089)]