66828363

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1667}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 107606016

約数和(自身を除く): 40777653

約数列:

[1, 3, 7, 21, 23, 69, 83, 161, 249, 483, 581, 1667, 1743, 1909, 5001, 5727, 11669, 13363, 35007, 38341, 40089, 115023, 138361, 268387, 415083, 805161, 968527, 2905581, 3182303, 9546909, 22276121, 66828363]

約数ペア:

[(1, 66828363), (3, 22276121), (7, 9546909), (21, 3182303), (23, 2905581), (69, 968527), (83, 805161), (161, 415083), (249, 268387), (483, 138361), (581, 115023), (1667, 40089), (1743, 38341), (1909, 35007), (5001, 13363), (5727, 11669)]