1657248093

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{61441}}^1$

素因数の和:61496

約数の個数: 28

約数和(自身を含む): 2551932028

約数和(自身を除く): 894683935

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 2997, 8991, 26973, 61441, 184323, 552969, 1658907, 2273317, 4976721, 6819951, 14930163, 20459853, 44790489, 61379559, 184138677, 552416031, 1657248093]

約数ペア:

[(1, 1657248093), (3, 552416031), (9, 184138677), (27, 61379559), (37, 44790489), (81, 20459853), (111, 14930163), (243, 6819951), (333, 4976721), (729, 2273317), (999, 1658907), (2997, 552969), (8991, 184323), (26973, 61441)]