76861707

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 119462400

約数和(自身を除く): 42600693

約数列:

[1, 3, 13, 19, 39, 57, 79, 101, 169, 237, 247, 303, 507, 741, 1027, 1313, 1501, 1919, 3081, 3211, 3939, 4503, 5757, 7979, 9633, 13351, 17069, 19513, 23937, 24947, 40053, 51207, 58539, 74841, 103727, 151601, 253669, 311181, 324311, 454803, 761007, 972933, 1348451, 1970813, 4045353, 5912439, 25620569, 76861707]

約数ペア:

[(1, 76861707), (3, 25620569), (13, 5912439), (19, 4045353), (39, 1970813), (57, 1348451), (79, 972933), (101, 761007), (169, 454803), (237, 324311), (247, 311181), (303, 253669), (507, 151601), (741, 103727), (1027, 74841), (1313, 58539), (1501, 51207), (1919, 40053), (3081, 24947), (3211, 23937), (3939, 19513), (4503, 17069), (5757, 13351), (7979, 9633)]