74548431

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{4019}}^1$

素因数の和:4260

約数の個数: 20

約数和(自身を含む): 111876600

約数和(自身を除く): 37328169

約数列:

[1, 3, 9, 27, 81, 229, 687, 2061, 4019, 6183, 12057, 18549, 36171, 108513, 325539, 920351, 2761053, 8283159, 24849477, 74548431]

約数ペア:

[(1, 74548431), (3, 24849477), (9, 8283159), (27, 2761053), (81, 920351), (229, 325539), (687, 108513), (2061, 36171), (4019, 18549), (6183, 12057)]