9807481599

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1\times {\mathrm{643}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 13377229824

約数和(自身を除く): 3569748225

約数列:

[1, 3, 73, 219, 257, 271, 643, 771, 813, 1929, 18761, 19783, 46939, 56283, 59349, 69647, 140817, 165251, 174253, 208941, 495753, 522759, 5084231, 12063323, 12720469, 15252693, 36189969, 38161407, 44783021, 134349063, 3269160533, 9807481599]

約数ペア:

[(1, 9807481599), (3, 3269160533), (73, 134349063), (219, 44783021), (257, 38161407), (271, 36189969), (643, 15252693), (771, 12720469), (813, 12063323), (1929, 5084231), (18761, 522759), (19783, 495753), (46939, 208941), (56283, 174253), (59349, 165251), (69647, 140817)]