72132543

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{26627}}^1$

素因数の和:26683

約数の個数: 24

約数和(自身を含む): 121849728

約数和(自身を除く): 49717185

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 26627, 79881, 186389, 239643, 559167, 1144961, 1677501, 3434883, 8014727, 10304649, 24044181, 72132543]

約数ペア:

[(1, 72132543), (3, 24044181), (7, 10304649), (9, 8014727), (21, 3434883), (43, 1677501), (63, 1144961), (129, 559167), (301, 239643), (387, 186389), (903, 79881), (2709, 26627)]