27046761

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 42823680

約数和(自身を除く): 15776919

約数列:

[1, 3, 7, 21, 47, 67, 141, 201, 329, 409, 469, 987, 1227, 1407, 2863, 3149, 8589, 9447, 19223, 22043, 27403, 57669, 66129, 82209, 134561, 191821, 403683, 575463, 1287941, 3863823, 9015587, 27046761]

約数ペア:

[(1, 27046761), (3, 9015587), (7, 3863823), (21, 1287941), (47, 575463), (67, 403683), (141, 191821), (201, 134561), (329, 82209), (409, 66129), (469, 57669), (987, 27403), (1227, 22043), (1407, 19223), (2863, 9447), (3149, 8589)]