206893791

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34673}}^1$

素因数の和:34712

約数の個数: 32

約数和(自身を含む): 349513920

約数和(自身を除く): 142620129

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 34673, 104019, 312057, 450749, 589441, 936171, 1352247, 1768323, 4056741, 5304969, 7662733, 12170223, 15914907, 22988199, 68964597, 206893791]

約数ペア:

[(1, 206893791), (3, 68964597), (9, 22988199), (13, 15914907), (17, 12170223), (27, 7662733), (39, 5304969), (51, 4056741), (117, 1768323), (153, 1352247), (221, 936171), (351, 589441), (459, 450749), (663, 312057), (1989, 104019), (5967, 34673)]