66507009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{1657}}^1$

素因数の和:2464

約数の個数: 16

約数和(自身を含む): 94068288

約数和(自身を除く): 27561279

約数列:

[1, 3, 17, 51, 787, 1657, 2361, 4971, 13379, 28169, 40137, 84507, 1304059, 3912177, 22169003, 66507009]

約数ペア:

[(1, 66507009), (3, 22169003), (17, 3912177), (51, 1304059), (787, 84507), (1657, 40137), (2361, 28169), (4971, 13379)]