45000279

素因数分解:

$3^4\times {\mathrm{431}}^1\times {\mathrm{1289}}^1$

素因数の和:1732

約数の個数: 20

約数和(自身を含む): 67430880

約数和(自身を除く): 22430601

約数列:

[1, 3, 9, 27, 81, 431, 1289, 1293, 3867, 3879, 11601, 11637, 34803, 34911, 104409, 555559, 1666677, 5000031, 15000093, 45000279]

約数ペア:

[(1, 45000279), (3, 15000093), (9, 5000031), (27, 1666677), (81, 555559), (431, 104409), (1289, 34911), (1293, 34803), (3867, 11637), (3879, 11601)]