72061869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{6257}}^1$

素因数の和:6620

約数の個数: 16

約数和(自身を含む): 105134400

約数和(自身を除く): 33072531

約数列:

[1, 3, 11, 33, 349, 1047, 3839, 6257, 11517, 18771, 68827, 206481, 2183693, 6551079, 24020623, 72061869]

約数ペア:

[(1, 72061869), (3, 24020623), (11, 6551079), (33, 2183693), (349, 206481), (1047, 68827), (3839, 18771), (6257, 11517)]