256603677

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{68813}}^1$

素因数の和:68940

約数の個数: 16

約数和(自身を含む): 376550208

約数和(自身を除く): 119946531

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 68813, 206439, 756943, 2270829, 7775869, 23327607, 85534559, 256603677]

約数ペア:

[(1, 256603677), (3, 85534559), (11, 23327607), (33, 7775869), (113, 2270829), (339, 756943), (1243, 206439), (3729, 68813)]