66372687

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1031}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 100459008

約数和(自身を除く): 34086321

約数列:

[1, 3, 9, 23, 69, 207, 311, 933, 1031, 2799, 3093, 7153, 9279, 21459, 23713, 64377, 71139, 213417, 320641, 961923, 2885769, 7374743, 22124229, 66372687]

約数ペア:

[(1, 66372687), (3, 22124229), (9, 7374743), (23, 2885769), (69, 961923), (207, 320641), (311, 213417), (933, 71139), (1031, 64377), (2799, 23713), (3093, 21459), (7153, 9279)]