138193670321

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{1093}}^1\times {\mathrm{1367}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 161248808448

約数和(自身を除く): 23055138127

約数列:

[1, 7, 73, 181, 511, 1093, 1267, 1367, 7651, 9569, 13213, 79789, 92491, 99791, 197833, 247427, 558523, 698537, 1384831, 1494131, 1731989, 10458917, 14441809, 18062171, 101092663, 109071563, 126435197, 270437711, 763500941, 1893063977, 19741952903, 138193670321]

約数ペア:

[(1, 138193670321), (7, 19741952903), (73, 1893063977), (181, 763500941), (511, 270437711), (1093, 126435197), (1267, 109071563), (1367, 101092663), (7651, 18062171), (9569, 14441809), (13213, 10458917), (79789, 1731989), (92491, 1494131), (99791, 1384831), (197833, 698537), (247427, 558523)]