89439339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 134369280

約数和(自身を除く): 44929941

約数列:

[1, 3, 11, 33, 59, 71, 177, 213, 647, 649, 781, 1941, 1947, 2343, 4189, 7117, 12567, 21351, 38173, 45937, 46079, 114519, 137811, 138237, 419903, 505307, 1259709, 1515921, 2710283, 8130849, 29813113, 89439339]

約数ペア:

[(1, 89439339), (3, 29813113), (11, 8130849), (33, 2710283), (59, 1515921), (71, 1259709), (177, 505307), (213, 419903), (647, 138237), (649, 137811), (781, 114519), (1941, 46079), (1947, 45937), (2343, 38173), (4189, 21351), (7117, 12567)]