49197753

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{37}}^2$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 82393920

約数和(自身を除く): 33196167

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 121, 297, 333, 363, 407, 999, 1089, 1221, 1331, 1369, 3267, 3663, 3993, 4107, 4477, 10989, 11979, 12321, 13431, 15059, 35937, 36963, 40293, 45177, 49247, 120879, 135531, 147741, 165649, 406593, 443223, 496947, 1329669, 1490841, 1822139, 4472523, 5466417, 16399251, 49197753]

約数ペア:

[(1, 49197753), (3, 16399251), (9, 5466417), (11, 4472523), (27, 1822139), (33, 1490841), (37, 1329669), (99, 496947), (111, 443223), (121, 406593), (297, 165649), (333, 147741), (363, 135531), (407, 120879), (999, 49247), (1089, 45177), (1221, 40293), (1331, 36963), (1369, 35937), (3267, 15059), (3663, 13431), (3993, 12321), (4107, 11979), (4477, 10989)]