80589843

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{521}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 127033920

約数和(自身を除く): 46444077

約数列:

[1, 3, 9, 17, 27, 51, 153, 337, 459, 521, 1011, 1563, 3033, 4689, 5729, 8857, 9099, 14067, 17187, 26571, 51561, 79713, 154683, 175577, 239139, 526731, 1580193, 2984809, 4740579, 8954427, 26863281, 80589843]

約数ペア:

[(1, 80589843), (3, 26863281), (9, 8954427), (17, 4740579), (27, 2984809), (51, 1580193), (153, 526731), (337, 239139), (459, 175577), (521, 154683), (1011, 79713), (1563, 51561), (3033, 26571), (4689, 17187), (5729, 14067), (8857, 9099)]