191041197

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 272609280

約数和(自身を除く): 81568083

約数列:

[1, 3, 23, 69, 79, 101, 237, 303, 347, 1041, 1817, 2323, 5451, 6969, 7979, 7981, 23937, 23943, 27413, 35047, 82239, 105141, 183517, 550551, 630499, 806081, 1891497, 2418243, 2768713, 8306139, 63680399, 191041197]

約数ペア:

[(1, 191041197), (3, 63680399), (23, 8306139), (69, 2768713), (79, 2418243), (101, 1891497), (237, 806081), (303, 630499), (347, 550551), (1041, 183517), (1817, 105141), (2323, 82239), (5451, 35047), (6969, 27413), (7979, 23943), (7981, 23937)]