133399551

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 191520000

約数和(自身を除く): 58120449

約数列:

[1, 3, 19, 57, 113, 139, 149, 339, 417, 447, 2147, 2641, 2831, 6441, 7923, 8493, 15707, 16837, 20711, 47121, 50511, 62133, 298433, 319903, 393509, 895299, 959709, 1180527, 2340343, 7021029, 44466517, 133399551]

約数ペア:

[(1, 133399551), (3, 44466517), (19, 7021029), (57, 2340343), (113, 1180527), (139, 959709), (149, 895299), (339, 393509), (417, 319903), (447, 298433), (2147, 62133), (2641, 50511), (2831, 47121), (6441, 20711), (7923, 16837), (8493, 15707)]