72578763

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10093}}^1$

素因数の和:10163

約数の個数: 24

約数和(自身を含む): 113375808

約数和(自身を除く): 40797045

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 10093, 30279, 90837, 171581, 474371, 514743, 1423113, 1544229, 4269339, 8064307, 24192921, 72578763]

約数ペア:

[(1, 72578763), (3, 24192921), (9, 8064307), (17, 4269339), (47, 1544229), (51, 1423113), (141, 514743), (153, 474371), (423, 171581), (799, 90837), (2397, 30279), (7191, 10093)]