6649857

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1614

約数の個数: 20

約数和(自身を含む): 10127700

約数和(自身を除く): 3477843

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 1549, 4293, 4647, 13941, 41823, 82097, 125469, 246291, 738873, 2216619, 6649857]

約数ペア:

[(1, 6649857), (3, 2216619), (9, 738873), (27, 246291), (53, 125469), (81, 82097), (159, 41823), (477, 13941), (1431, 4647), (1549, 4293)]