5806161

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1722

約数の個数: 20

約数和(自身を含む): 8880432

約数和(自身を除く): 3074271

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 1667, 3483, 5001, 15003, 45009, 71681, 135027, 215043, 645129, 1935387, 5806161]

約数ペア:

[(1, 5806161), (3, 1935387), (9, 645129), (27, 215043), (43, 135027), (81, 71681), (129, 45009), (387, 15003), (1161, 5001), (1667, 3483)]