168319701

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{188911}}^1$

素因数の和:188934

約数の個数: 20

約数和(自身を含む): 274300224

約数和(自身を除く): 105980523

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 188911, 566733, 1700199, 2078021, 5100597, 6234063, 15301791, 18702189, 56106567, 168319701]

約数ペア:

[(1, 168319701), (3, 56106567), (9, 18702189), (11, 15301791), (27, 6234063), (33, 5100597), (81, 2078021), (99, 1700199), (297, 566733), (891, 188911)]