76742281

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 98069184

約数和(自身を除く): 21326903

約数列:

[1, 7, 11, 49, 77, 173, 539, 823, 1211, 1903, 5761, 8477, 9053, 13321, 40327, 63371, 93247, 142379, 443597, 996653, 1566169, 6976571, 10963183, 76742281]

約数ペア:

[(1, 76742281), (7, 10963183), (11, 6976571), (49, 1566169), (77, 996653), (173, 443597), (539, 142379), (823, 93247), (1211, 63371), (1903, 40327), (5761, 13321), (8477, 9053)]