30551661

素因数分解:

$3^6\times 7^1\times {\mathrm{5987}}^1$

素因数の和:6012

約数の個数: 28

約数和(自身を含む): 52359072

約数和(自身を除く): 21807411

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 5987, 17961, 41909, 53883, 125727, 161649, 377181, 484947, 1131543, 1454841, 3394629, 4364523, 10183887, 30551661]

約数ペア:

[(1, 30551661), (3, 10183887), (7, 4364523), (9, 3394629), (21, 1454841), (27, 1131543), (63, 484947), (81, 377181), (189, 161649), (243, 125727), (567, 53883), (729, 41909), (1701, 17961), (5103, 5987)]