81074133

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10133}}^1$

素因数の和:10273

約数の個数: 24

約数和(自身を含む): 134903808

約数和(自身を除く): 53829675

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 10133, 30399, 70931, 91197, 212793, 638379, 1286891, 3860673, 9008237, 11582019, 27024711, 81074133]

約数ペア:

[(1, 81074133), (3, 27024711), (7, 11582019), (9, 9008237), (21, 3860673), (63, 1286891), (127, 638379), (381, 212793), (889, 91197), (1143, 70931), (2667, 30399), (8001, 10133)]