156797307

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23833}}^1$

素因数の和:23899

約数の個数: 24

約数和(自身を含む): 245394864

約数和(自身を除く): 88597557

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 23833, 71499, 214497, 405161, 1024819, 1215483, 3074457, 3646449, 9223371, 17421923, 52265769, 156797307]

約数ペア:

[(1, 156797307), (3, 52265769), (9, 17421923), (17, 9223371), (43, 3646449), (51, 3074457), (129, 1215483), (153, 1024819), (387, 405161), (731, 214497), (2193, 71499), (6579, 23833)]