68988783

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{2063}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 93920256

約数和(自身を除く): 24931473

約数列:

[1, 3, 71, 157, 213, 471, 2063, 6189, 11147, 33441, 146473, 323891, 439419, 971673, 22996261, 68988783]

約数ペア:

[(1, 68988783), (3, 22996261), (71, 971673), (157, 439419), (213, 323891), (471, 146473), (2063, 33441), (6189, 11147)]