67530681

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9391}}^1$

素因数の和:9461

約数の個数: 24

約数和(自身を含む): 105490944

約数和(自身を除く): 37960263

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 9391, 28173, 84519, 159647, 441377, 478941, 1324131, 1436823, 3972393, 7503409, 22510227, 67530681]

約数ペア:

[(1, 67530681), (3, 22510227), (9, 7503409), (17, 3972393), (47, 1436823), (51, 1324131), (141, 478941), (153, 441377), (423, 159647), (799, 84519), (2397, 28173), (7191, 9391)]