61117771

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 78575616

約数和(自身を除く): 17457845

約数列:

[1, 11, 13, 17, 31, 143, 187, 221, 341, 403, 527, 811, 2431, 4433, 5797, 6851, 8921, 10543, 13787, 25141, 75361, 115973, 151657, 179231, 276551, 326833, 427397, 1971541, 3595163, 4701367, 5556161, 61117771]

約数ペア:

[(1, 61117771), (11, 5556161), (13, 4701367), (17, 3595163), (31, 1971541), (143, 427397), (187, 326833), (221, 276551), (341, 179231), (403, 151657), (527, 115973), (811, 75361), (2431, 25141), (4433, 13787), (5797, 10543), (6851, 8921)]