128682837

素因数分解:

$3^5\times {\mathrm{433}}^1\times {\mathrm{1223}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 193362624

約数和(自身を除く): 64679787

約数列:

[1, 3, 9, 27, 81, 243, 433, 1223, 1299, 3669, 3897, 11007, 11691, 33021, 35073, 99063, 105219, 297189, 529559, 1588677, 4766031, 14298093, 42894279, 128682837]

約数ペア:

[(1, 128682837), (3, 42894279), (9, 14298093), (27, 4766031), (81, 1588677), (243, 529559), (433, 297189), (1223, 105219), (1299, 99063), (3669, 35073), (3897, 33021), (11007, 11691)]