68979339

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53597}}^1$

素因数の和:53627

約数の個数: 24

約数和(自身を含む): 117058032

約数和(自身を除く): 48078693

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 53597, 160791, 482373, 589567, 696761, 1768701, 2090283, 5306103, 6270849, 7664371, 22993113, 68979339]

約数ペア:

[(1, 68979339), (3, 22993113), (9, 7664371), (11, 6270849), (13, 5306103), (33, 2090283), (39, 1768701), (99, 696761), (117, 589567), (143, 482373), (429, 160791), (1287, 53597)]