201611997

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{36073}}^1$

素因数の和:36111

約数の個数: 24

約数和(自身を含む): 315142464

約数和(自身を除く): 113530467

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 36073, 108219, 324657, 829679, 973971, 2489037, 2921913, 7467111, 8765739, 22401333, 67203999, 201611997]

約数ペア:

[(1, 201611997), (3, 67203999), (9, 22401333), (23, 8765739), (27, 7467111), (69, 2921913), (81, 2489037), (207, 973971), (243, 829679), (621, 324657), (1863, 108219), (5589, 36073)]