194672079

素因数分解:

$3^4\times 7^1\times {\mathrm{343337}}^1$

素因数の和:343356

約数の個数: 20

約数和(自身を含む): 332351184

約数和(自身を除く): 137679105

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 343337, 1030011, 2403359, 3090033, 7210077, 9270099, 21630231, 27810297, 64890693, 194672079]

約数ペア:

[(1, 194672079), (3, 64890693), (7, 27810297), (9, 21630231), (21, 9270099), (27, 7210077), (63, 3090033), (81, 2403359), (189, 1030011), (567, 343337)]