73005921

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{73079}}^1$

素因数の和:73125

約数の個数: 16

約数和(自身を含む): 111081600

約数和(自身を除く): 38075679

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 73079, 219237, 657711, 1973133, 2703923, 8111769, 24335307, 73005921]

約数ペア:

[(1, 73005921), (3, 24335307), (9, 8111769), (27, 2703923), (37, 1973133), (111, 657711), (333, 219237), (999, 73079)]