127932833

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 163296000

約数和(自身を除く): 35363167

約数列:

[1, 7, 19, 29, 41, 133, 203, 287, 551, 779, 809, 1189, 3857, 5453, 5663, 8323, 15371, 22591, 23461, 33169, 107597, 158137, 164227, 232183, 445759, 630211, 961901, 3120313, 4411477, 6733307, 18276119, 127932833]

約数ペア:

[(1, 127932833), (7, 18276119), (19, 6733307), (29, 4411477), (41, 3120313), (133, 961901), (203, 630211), (287, 445759), (551, 232183), (779, 164227), (809, 158137), (1189, 107597), (3857, 33169), (5453, 23461), (5663, 22591), (8323, 15371)]