57851091

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 90120800

約数和(自身を除く): 32269709

約数列:

[1, 3, 9, 27, 37, 81, 97, 111, 199, 291, 333, 597, 873, 999, 1791, 2619, 2997, 3589, 5373, 7363, 7857, 10767, 16119, 19303, 22089, 32301, 57909, 66267, 96903, 173727, 198801, 290709, 521181, 596403, 714211, 1563543, 2142633, 6427899, 19283697, 57851091]

約数ペア:

[(1, 57851091), (3, 19283697), (9, 6427899), (27, 2142633), (37, 1563543), (81, 714211), (97, 596403), (111, 521181), (199, 290709), (291, 198801), (333, 173727), (597, 96903), (873, 66267), (999, 57909), (1791, 32301), (2619, 22089), (2997, 19303), (3589, 16119), (5373, 10767), (7363, 7857)]