57878397

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{971}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 86430240

約数和(自身を除く): 28551843

約数列:

[1, 3, 9, 37, 111, 179, 333, 537, 971, 1611, 2913, 6623, 8739, 19869, 35927, 59607, 107781, 173809, 323343, 521427, 1564281, 6430933, 19292799, 57878397]

約数ペア:

[(1, 57878397), (3, 19292799), (9, 6430933), (37, 1564281), (111, 521427), (179, 323343), (333, 173809), (537, 107781), (971, 59607), (1611, 35927), (2913, 19869), (6623, 8739)]