83621031

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 129019392

約数和(自身を除く): 45398361

約数列:

[1, 3, 13, 23, 39, 69, 71, 101, 169, 213, 299, 303, 507, 897, 923, 1313, 1633, 2323, 2769, 3887, 3939, 4899, 6969, 7171, 11661, 11999, 17069, 21229, 21513, 30199, 35997, 51207, 63687, 90597, 93223, 164933, 275977, 279669, 392587, 494799, 827931, 1177761, 1211899, 2144129, 3635697, 6432387, 27873677, 83621031]

約数ペア:

[(1, 83621031), (3, 27873677), (13, 6432387), (23, 3635697), (39, 2144129), (69, 1211899), (71, 1177761), (101, 827931), (169, 494799), (213, 392587), (299, 279669), (303, 275977), (507, 164933), (897, 93223), (923, 90597), (1313, 63687), (1633, 51207), (2323, 35997), (2769, 30199), (3887, 21513), (3939, 21229), (4899, 17069), (6969, 11999), (7171, 11661)]