66407178237

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{42433}}^1$

素因数の和:43109

約数の個数: 32

約数和(自身を含む): 95046728448

約数和(自身を除く): 28639550211

約数列:

[1, 3, 23, 37, 69, 111, 613, 851, 1839, 2553, 14099, 22681, 42297, 42433, 68043, 127299, 521663, 975959, 1564989, 1570021, 2927877, 4710063, 26011429, 36110483, 78034287, 108331449, 598262867, 962422873, 1794788601, 2887268619, 22135726079, 66407178237]

約数ペア:

[(1, 66407178237), (3, 22135726079), (23, 2887268619), (37, 1794788601), (69, 962422873), (111, 598262867), (613, 108331449), (851, 78034287), (1839, 36110483), (2553, 26011429), (14099, 4710063), (22681, 2927877), (42297, 1570021), (42433, 1564989), (68043, 975959), (127299, 521663)]