121980091347

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{265751833}}^1$

素因数の和:265751859

約数の個数: 16

約数和(自身を含む): 191341320480

約数和(自身を除く): 69361229133

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 265751833, 797255499, 2391766497, 4517781161, 7175299491, 13553343483, 40660030449, 121980091347]

約数ペア:

[(1, 121980091347), (3, 40660030449), (9, 13553343483), (17, 7175299491), (27, 4517781161), (51, 2391766497), (153, 797255499), (459, 265751833)]