15678082467

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{21067}}^1$

素因数の和:21760

約数の個数: 32

約数和(自身を含む): 23805154560

約数和(自身を除く): 8127072093

約数列:

[1, 3, 9, 27, 43, 129, 387, 641, 1161, 1923, 5769, 17307, 21067, 27563, 63201, 82689, 189603, 248067, 568809, 744201, 905881, 2717643, 8152929, 13503947, 24458787, 40511841, 121535523, 364606569, 580669721, 1742009163, 5226027489, 15678082467]

約数ペア:

[(1, 15678082467), (3, 5226027489), (9, 1742009163), (27, 580669721), (43, 364606569), (129, 121535523), (387, 40511841), (641, 24458787), (1161, 13503947), (1923, 8152929), (5769, 2717643), (17307, 905881), (21067, 744201), (27563, 568809), (63201, 248067), (82689, 189603)]