85642753

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 108739584

約数和(自身を除く): 23096831

約数列:

[1, 7, 17, 37, 53, 119, 259, 367, 371, 629, 901, 1961, 2569, 4403, 6239, 6307, 13579, 13727, 19451, 33337, 43673, 95053, 136157, 230843, 233359, 330667, 719687, 1615901, 2314669, 5037809, 12234679, 85642753]

約数ペア:

[(1, 85642753), (7, 12234679), (17, 5037809), (37, 2314669), (53, 1615901), (119, 719687), (259, 330667), (367, 233359), (371, 230843), (629, 136157), (901, 95053), (1961, 43673), (2569, 33337), (4403, 19451), (6239, 13727), (6307, 13579)]