68742729

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3923}}^1$

素因数の和:4002

約数の個数: 32

約数和(自身を含む): 113011200

約数和(自身を除く): 44268471

約数列:

[1, 3, 9, 11, 27, 33, 59, 99, 177, 297, 531, 649, 1593, 1947, 3923, 5841, 11769, 17523, 35307, 43153, 105921, 129459, 231457, 388377, 694371, 1165131, 2083113, 2546027, 6249339, 7638081, 22914243, 68742729]

約数ペア:

[(1, 68742729), (3, 22914243), (9, 7638081), (11, 6249339), (27, 2546027), (33, 2083113), (59, 1165131), (99, 694371), (177, 388377), (297, 231457), (531, 129459), (649, 105921), (1593, 43153), (1947, 35307), (3923, 17523), (5841, 11769)]