30026943

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 47341008

約数和(自身を除く): 17314065

約数列:

[1, 3, 9, 27, 37, 43, 81, 111, 129, 233, 333, 387, 699, 999, 1161, 1591, 2097, 2997, 3483, 4773, 6291, 8621, 10019, 14319, 18873, 25863, 30057, 42957, 77589, 90171, 128871, 232767, 270513, 370703, 698301, 811539, 1112109, 3336327, 10008981, 30026943]

約数ペア:

[(1, 30026943), (3, 10008981), (9, 3336327), (27, 1112109), (37, 811539), (43, 698301), (81, 370703), (111, 270513), (129, 232767), (233, 128871), (333, 90171), (387, 77589), (699, 42957), (999, 30057), (1161, 25863), (1591, 18873), (2097, 14319), (2997, 10019), (3483, 8621), (4773, 6291)]