207811329

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{13963}}^1$

素因数の和:14029

約数の個数: 24

約数和(自身を含む): 312011616

約数和(自身を除く): 104200287

約数列:

[1, 3, 11, 33, 41, 121, 123, 363, 451, 1353, 4961, 13963, 14883, 41889, 153593, 460779, 572483, 1689523, 1717449, 5068569, 6297313, 18891939, 69270443, 207811329]

約数ペア:

[(1, 207811329), (3, 69270443), (11, 18891939), (33, 6297313), (41, 5068569), (121, 1717449), (123, 1689523), (363, 572483), (451, 460779), (1353, 153593), (4961, 41889), (13963, 14883)]