30679263

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 47923200

約数和(自身を除く): 17243937

約数列:

[1, 3, 9, 23, 27, 69, 127, 207, 381, 389, 621, 1143, 1167, 2921, 3429, 3501, 8763, 8947, 10503, 26289, 26841, 49403, 78867, 80523, 148209, 241569, 444627, 1136269, 1333881, 3408807, 10226421, 30679263]

約数ペア:

[(1, 30679263), (3, 10226421), (9, 3408807), (23, 1333881), (27, 1136269), (69, 444627), (127, 241569), (207, 148209), (381, 80523), (389, 78867), (621, 49403), (1143, 26841), (1167, 26289), (2921, 10503), (3429, 8947), (3501, 8763)]