15704532477

素因数分解:

$3^4\times {\mathrm{3881}}^1\times {\mathrm{49957}}^1$

素因数の和:53850

約数の個数: 20

約数和(自身を含む): 23466371676

約数和(自身を除く): 7761839199

約数列:

[1, 3, 9, 27, 81, 3881, 11643, 34929, 49957, 104787, 149871, 314361, 449613, 1348839, 4046517, 193883117, 581649351, 1744948053, 5234844159, 15704532477]

約数ペア:

[(1, 15704532477), (3, 5234844159), (9, 1744948053), (27, 581649351), (81, 193883117), (3881, 4046517), (11643, 1348839), (34929, 449613), (49957, 314361), (104787, 149871)]