196351479

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{427781}}^1$

素因数の和:427807

約数の個数: 16

約数和(自身を含む): 308003040

約数和(自身を除く): 111651561

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 427781, 1283343, 3850029, 7272277, 11550087, 21816831, 65450493, 196351479]

約数ペア:

[(1, 196351479), (3, 65450493), (9, 21816831), (17, 11550087), (27, 7272277), (51, 3850029), (153, 1283343), (459, 427781)]