68845699

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 81585792

約数和(自身を除く): 12740093

約数列:

[1, 13, 17, 31, 169, 221, 403, 527, 773, 2873, 5239, 6851, 10049, 13141, 23963, 89063, 130637, 170833, 311519, 407371, 2220829, 4049747, 5295823, 68845699]

約数ペア:

[(1, 68845699), (13, 5295823), (17, 4049747), (31, 2220829), (169, 407371), (221, 311519), (403, 170833), (527, 130637), (773, 89063), (2873, 23963), (5239, 13141), (6851, 10049)]