69385959

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9649}}^1$

素因数の和:9719

約数の個数: 24

約数和(自身を含む): 108388800

約数和(自身を除く): 39002841

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 9649, 28947, 86841, 164033, 453503, 492099, 1360509, 1476297, 4081527, 7709551, 23128653, 69385959]

約数ペア:

[(1, 69385959), (3, 23128653), (9, 7709551), (17, 4081527), (47, 1476297), (51, 1360509), (141, 492099), (153, 453503), (423, 164033), (799, 86841), (2397, 28947), (7191, 9649)]