156729128319

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{22079}}^1\times {\mathrm{21317}}^1$

素因数の和:43439

約数の個数: 24

約数和(自身を含む): 232526511360

約数和(自身を除く): 75797383041

約数列:

[1, 3, 9, 37, 111, 333, 21317, 22079, 63951, 66237, 191853, 198711, 788729, 816923, 2366187, 2450769, 7098561, 7352307, 470658043, 1411974129, 4235922387, 17414347591, 52243042773, 156729128319]

約数ペア:

[(1, 156729128319), (3, 52243042773), (9, 17414347591), (37, 4235922387), (111, 1411974129), (333, 470658043), (21317, 7352307), (22079, 7098561), (63951, 2450769), (66237, 2366187), (191853, 816923), (198711, 788729)]