49693689

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 25785351

約数列:

[1, 3, 9, 27, 103, 107, 167, 309, 321, 501, 927, 963, 1503, 2781, 2889, 4509, 11021, 17201, 17869, 33063, 51603, 53607, 99189, 154809, 160821, 297567, 464427, 482463, 1840507, 5521521, 16564563, 49693689]

約数ペア:

[(1, 49693689), (3, 16564563), (9, 5521521), (27, 1840507), (103, 482463), (107, 464427), (167, 297567), (309, 160821), (321, 154809), (501, 99189), (927, 53607), (963, 51603), (1503, 33063), (2781, 17869), (2889, 17201), (4509, 11021)]