68534973

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34457}}^1$

素因数の和:34493

約数の個数: 24

約数和(自身を含む): 112884408

約数和(自身を除く): 44349435

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 34457, 103371, 310113, 447941, 585769, 1343823, 1757307, 4031469, 5271921, 7614997, 22844991, 68534973]

約数ペア:

[(1, 68534973), (3, 22844991), (9, 7614997), (13, 5271921), (17, 4031469), (39, 1757307), (51, 1343823), (117, 585769), (153, 447941), (221, 310113), (663, 103371), (1989, 34457)]