117688431

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{617}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 186052608

約数和(自身を除く): 68364177

約数列:

[1, 3, 7, 21, 31, 93, 217, 293, 617, 651, 879, 1851, 2051, 4319, 6153, 9083, 12957, 19127, 27249, 57381, 63581, 133889, 180781, 190743, 401667, 542343, 1265467, 3796401, 5604211, 16812633, 39229477, 117688431]

約数ペア:

[(1, 117688431), (3, 39229477), (7, 16812633), (21, 5604211), (31, 3796401), (93, 1265467), (217, 542343), (293, 401667), (617, 190743), (651, 180781), (879, 133889), (1851, 63581), (2051, 57381), (4319, 27249), (6153, 19127), (9083, 12957)]