83604069

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{7879}}^1$

素因数の和:8022

約数の個数: 20

約数和(自身を含む): 125859360

約数和(自身を除く): 42255291

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 7879, 10611, 23637, 70911, 212733, 638199, 1032149, 3096447, 9289341, 27868023, 83604069]

約数ペア:

[(1, 83604069), (3, 27868023), (9, 9289341), (27, 3096447), (81, 1032149), (131, 638199), (393, 212733), (1179, 70911), (3537, 23637), (7879, 10611)]