66977427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{27803}}^1$

素因数の和:27890

約数の個数: 16

約数和(自身を含む): 98759808

約数和(自身を除く): 31782381

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 27803, 83409, 305833, 917499, 2029619, 6088857, 22325809, 66977427]

約数ペア:

[(1, 66977427), (3, 22325809), (11, 6088857), (33, 2029619), (73, 917499), (219, 305833), (803, 83409), (2409, 27803)]