195414057

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{907}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 290661696

約数和(自身を除く): 95247639

約数列:

[1, 3, 9, 37, 111, 333, 647, 907, 1941, 2721, 5823, 8163, 23939, 33559, 71817, 100677, 215451, 302031, 586829, 1760487, 5281461, 21712673, 65138019, 195414057]

約数ペア:

[(1, 195414057), (3, 65138019), (9, 21712673), (37, 5281461), (111, 1760487), (333, 586829), (647, 302031), (907, 215451), (1941, 100677), (2721, 71817), (5823, 33559), (8163, 23939)]