227510181

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{827}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 352926720

約数和(自身を除く): 125416539

約数列:

[1, 3, 9, 23, 27, 69, 207, 443, 621, 827, 1329, 2481, 3987, 7443, 10189, 11961, 19021, 22329, 30567, 57063, 91701, 171189, 275103, 366361, 513567, 1099083, 3297249, 8426303, 9891747, 25278909, 75836727, 227510181]

約数ペア:

[(1, 227510181), (3, 75836727), (9, 25278909), (23, 9891747), (27, 8426303), (69, 3297249), (207, 1099083), (443, 513567), (621, 366361), (827, 275103), (1329, 171189), (2481, 91701), (3987, 57063), (7443, 30567), (10189, 22329), (11961, 19021)]