47696121

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 78408000

約数和(自身を除く): 30711879

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 199, 269, 297, 597, 807, 891, 1791, 2189, 2421, 2959, 5373, 6567, 7263, 8877, 16119, 19701, 21789, 26631, 53531, 59103, 79893, 160593, 177309, 239679, 481779, 588841, 1445337, 1766523, 4336011, 5299569, 15898707, 47696121]

約数ペア:

[(1, 47696121), (3, 15898707), (9, 5299569), (11, 4336011), (27, 1766523), (33, 1445337), (81, 588841), (99, 481779), (199, 239679), (269, 177309), (297, 160593), (597, 79893), (807, 59103), (891, 53531), (1791, 26631), (2189, 21789), (2421, 19701), (2959, 16119), (5373, 8877), (6567, 7263)]