73637863

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 36

約数和(自身を含む): 90361008

約数和(自身を除く): 16723145

約数列:

[1, 13, 17, 19, 71, 169, 221, 247, 323, 361, 923, 1207, 1349, 2873, 3211, 4199, 4693, 6137, 11999, 15691, 17537, 22933, 25631, 54587, 61009, 79781, 203983, 227981, 298129, 333203, 435727, 1037153, 3875677, 4331639, 5664451, 73637863]

約数ペア:

[(1, 73637863), (13, 5664451), (17, 4331639), (19, 3875677), (71, 1037153), (169, 435727), (221, 333203), (247, 298129), (323, 227981), (361, 203983), (923, 79781), (1207, 61009), (1349, 54587), (2873, 25631), (3211, 22933), (4199, 17537), (4693, 15691), (6137, 11999)]