28650210867

素因数分解:

$3^4\times {\mathrm{2383}}^1\times {\mathrm{148429}}^1$

素因数の和:150824

約数の個数: 20

約数和(自身を含む): 42816711520

約数和(自身を除く): 14166500653

約数列:

[1, 3, 9, 27, 81, 2383, 7149, 21447, 64341, 148429, 193023, 445287, 1335861, 4007583, 12022749, 353706307, 1061118921, 3183356763, 9550070289, 28650210867]

約数ペア:

[(1, 28650210867), (3, 9550070289), (9, 3183356763), (27, 1061118921), (81, 353706307), (2383, 12022749), (7149, 4007583), (21447, 1335861), (64341, 445287), (148429, 193023)]