80569647

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{58511}}^1$

素因数の和:58540

約数の個数: 20

約数和(自身を含む): 127439136

約数和(自身を除く): 46869489

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 58511, 175533, 526599, 994687, 1579797, 2984061, 4739391, 8952183, 26856549, 80569647]

約数ペア:

[(1, 80569647), (3, 26856549), (9, 8952183), (17, 4739391), (27, 2984061), (51, 1579797), (81, 994687), (153, 526599), (459, 175533), (1377, 58511)]