61997793

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8501}}^1$

素因数の和:8545

約数の個数: 32

約数和(自身を含む): 102840192

約数和(自身を除く): 40842399

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 8501, 25503, 93511, 110513, 144517, 280533, 331539, 433551, 1215643, 1589687, 1878721, 3646929, 4769061, 5636163, 20665931, 61997793]

約数ペア:

[(1, 61997793), (3, 20665931), (11, 5636163), (13, 4769061), (17, 3646929), (33, 1878721), (39, 1589687), (51, 1215643), (143, 433551), (187, 331539), (221, 280533), (429, 144517), (561, 110513), (663, 93511), (2431, 25503), (7293, 8501)]