72891852007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{938107}}^1$

素因数の和:938302

約数の個数: 16

約数和(自身を含む): 80902433920

約数和(自身を除く): 8010581913

約数列:

[1, 13, 43, 139, 559, 1807, 5977, 77701, 938107, 12195391, 40338601, 130396873, 524401813, 1695159349, 5607065539, 72891852007]

約数ペア:

[(1, 72891852007), (13, 5607065539), (43, 1695159349), (139, 524401813), (559, 130396873), (1807, 40338601), (5977, 12195391), (77701, 938107)]