156939382647

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21824417}}^1$

素因数の和:21824487

約数の個数: 24

約数和(自身を含む): 245131862976

約数和(自身を除く): 88192480329

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 21824417, 65473251, 196419753, 371015089, 1025747599, 1113045267, 3077242797, 3339135801, 9231728391, 17437709183, 52313127549, 156939382647]

約数ペア:

[(1, 156939382647), (3, 52313127549), (9, 17437709183), (17, 9231728391), (47, 3339135801), (51, 3077242797), (141, 1113045267), (153, 1025747599), (423, 371015089), (799, 196419753), (2397, 65473251), (7191, 21824417)]