87967803

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3559}}^1$

素因数の和:3687

約数の個数: 32

約数和(自身を含む): 147640320

約数和(自身を除く): 59672517

約数列:

[1, 3, 7, 11, 21, 33, 77, 107, 231, 321, 749, 1177, 2247, 3531, 3559, 8239, 10677, 24717, 24913, 39149, 74739, 117447, 274043, 380813, 822129, 1142439, 2665691, 4188943, 7997073, 12566829, 29322601, 87967803]

約数ペア:

[(1, 87967803), (3, 29322601), (7, 12566829), (11, 7997073), (21, 4188943), (33, 2665691), (77, 1142439), (107, 822129), (231, 380813), (321, 274043), (749, 117447), (1177, 74739), (2247, 39149), (3531, 24913), (3559, 24717), (8239, 10677)]