81117166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{183523}}^1$

素因数の和:183555

約数の個数: 16

約数和(自身を含む): 138744144

約数和(自身を除く): 57626978

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 183523, 367046, 2385799, 3119891, 4771598, 6239782, 40558583, 81117166]

約数ペア:

[(1, 81117166), (2, 40558583), (13, 6239782), (17, 4771598), (26, 3119891), (34, 2385799), (221, 367046), (442, 183523)]