275103

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:475

約数の個数: 16

約数和(自身を含む): 426240

約数和(自身を除く): 151137

約数列:

[1, 3, 9, 23, 27, 69, 207, 443, 621, 1329, 3987, 10189, 11961, 30567, 91701, 275103]

約数ペア:

[(1, 275103), (3, 91701), (9, 30567), (23, 11961), (27, 10189), (69, 3987), (207, 1329), (443, 621)]