74009663

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 92952288

約数和(自身を除く): 18942625

約数列:

[1, 7, 13, 73, 91, 169, 511, 857, 949, 1183, 5999, 6643, 11141, 12337, 62561, 77987, 86359, 144833, 437927, 813293, 1013831, 5693051, 10572809, 74009663]

約数ペア:

[(1, 74009663), (7, 10572809), (13, 5693051), (73, 1013831), (91, 813293), (169, 437927), (511, 144833), (857, 86359), (949, 77987), (1183, 62561), (5999, 12337), (6643, 11141)]