156931599

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 239616000

約数和(自身を除く): 82684401

約数列:

[1, 3, 11, 23, 33, 69, 199, 253, 597, 759, 1039, 2189, 3117, 4577, 6567, 11429, 13731, 23897, 34287, 50347, 71691, 151041, 206761, 262867, 620283, 788601, 2274371, 4755503, 6823113, 14266509, 52310533, 156931599]

約数ペア:

[(1, 156931599), (3, 52310533), (11, 14266509), (23, 6823113), (33, 4755503), (69, 2274371), (199, 788601), (253, 620283), (597, 262867), (759, 206761), (1039, 151041), (2189, 71691), (3117, 50347), (4577, 34287), (6567, 23897), (11429, 13731)]