890990175753

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1196029}}^1$

素因数の和:1196599

約数の個数: 40

約数和(自身を含む): 1411884710280

約数和(自身を除く): 520894534527

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 541, 1377, 1623, 4869, 9197, 14607, 27591, 43821, 82773, 248319, 744957, 1196029, 3588087, 10764261, 20332493, 32292783, 60997479, 96878349, 182992437, 548977311, 647051689, 1646931933, 1941155067, 5823465201, 10999878713, 17470395603, 32999636139, 52411186809, 98998908417, 296996725251, 890990175753]

約数ペア:

[(1, 890990175753), (3, 296996725251), (9, 98998908417), (17, 52411186809), (27, 32999636139), (51, 17470395603), (81, 10999878713), (153, 5823465201), (459, 1941155067), (541, 1646931933), (1377, 647051689), (1623, 548977311), (4869, 182992437), (9197, 96878349), (14607, 60997479), (27591, 32292783), (43821, 20332493), (82773, 10764261), (248319, 3588087), (744957, 1196029)]