51929199

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9931}}^1$

素因数の和:10027

約数の個数: 24

約数和(自身を含む): 86765952

約数和(自身を除く): 34836753

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 9931, 29793, 69517, 89379, 208551, 625653, 824273, 2472819, 5769911, 7418457, 17309733, 51929199]

約数ペア:

[(1, 51929199), (3, 17309733), (7, 7418457), (9, 5769911), (21, 2472819), (63, 824273), (83, 625653), (249, 208551), (581, 89379), (747, 69517), (1743, 29793), (5229, 9931)]