143781561

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23053}}^1$

素因数の和:23083

約数の個数: 40

約数和(自身を含む): 267795264

約数和(自身を除く): 124013703

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 23053, 69159, 161371, 207477, 253583, 484113, 622431, 760749, 1452339, 1775081, 1867293, 2282247, 4357017, 5325243, 6846741, 13071051, 15975729, 20540223, 47927187, 143781561]

約数ペア:

[(1, 143781561), (3, 47927187), (7, 20540223), (9, 15975729), (11, 13071051), (21, 6846741), (27, 5325243), (33, 4357017), (63, 2282247), (77, 1867293), (81, 1775081), (99, 1452339), (189, 760749), (231, 622431), (297, 484113), (567, 253583), (693, 207477), (891, 161371), (2079, 69159), (6237, 23053)]