72440247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{129127}}^1$

素因数の和:129158

約数の個数: 16

約数和(自身を含む): 111566592

約数和(自身を除く): 39126345

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 129127, 387381, 1420397, 2195159, 4261191, 6585477, 24146749, 72440247]

約数ペア:

[(1, 72440247), (3, 24146749), (11, 6585477), (17, 4261191), (33, 2195159), (51, 1420397), (187, 387381), (561, 129127)]