173867229

素因数分解:

$3^6\times {\mathrm{79}}^1\times {\mathrm{3019}}^1$

素因数の和:3116

約数の個数: 28

約数和(自身を含む): 264068800

約数和(自身を除く): 90201571

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 729, 2133, 3019, 6399, 9057, 19197, 27171, 57591, 81513, 238501, 244539, 715503, 733617, 2146509, 2200851, 6439527, 19318581, 57955743, 173867229]

約数ペア:

[(1, 173867229), (3, 57955743), (9, 19318581), (27, 6439527), (79, 2200851), (81, 2146509), (237, 733617), (243, 715503), (711, 244539), (729, 238501), (2133, 81513), (3019, 57591), (6399, 27171), (9057, 19197)]