80446941

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1033}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 123397560

約数和(自身を除く): 42950619

約数列:

[1, 3, 9, 17, 51, 153, 509, 1033, 1527, 3099, 4581, 8653, 9297, 17561, 25959, 52683, 77877, 158049, 525797, 1577391, 4732173, 8938549, 26815647, 80446941]

約数ペア:

[(1, 80446941), (3, 26815647), (9, 8938549), (17, 4732173), (51, 1577391), (153, 525797), (509, 158049), (1033, 77877), (1527, 52683), (3099, 25959), (4581, 17561), (8653, 9297)]