66192567

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{7487}}^1$

素因数の和:7918

約数の個数: 16

約数和(自身を含む): 101117952

約数和(自身を除く): 34925385

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 7487, 8841, 22461, 52409, 157227, 3152027, 9456081, 22064189, 66192567]

約数ペア:

[(1, 66192567), (3, 22064189), (7, 9456081), (21, 3152027), (421, 157227), (1263, 52409), (2947, 22461), (7487, 8841)]