461368521

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{857}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 694087680

約数和(自身を除く): 232719159

約数列:

[1, 3, 9, 27, 127, 157, 381, 471, 857, 1143, 1413, 2571, 3429, 4239, 7713, 19939, 23139, 59817, 108839, 134549, 179451, 326517, 403647, 538353, 979551, 1210941, 2938653, 3632823, 17087723, 51263169, 153789507, 461368521]

約数ペア:

[(1, 461368521), (3, 153789507), (9, 51263169), (27, 17087723), (127, 3632823), (157, 2938653), (381, 1210941), (471, 979551), (857, 538353), (1143, 403647), (1413, 326517), (2571, 179451), (3429, 134549), (4239, 108839), (7713, 59817), (19939, 23139)]