49841487

素因数分解:

$3^5\times {\mathrm{443}}^1\times {\mathrm{463}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 74989824

約数和(自身を除く): 25148337

約数列:

[1, 3, 9, 27, 81, 243, 443, 463, 1329, 1389, 3987, 4167, 11961, 12501, 35883, 37503, 107649, 112509, 205109, 615327, 1845981, 5537943, 16613829, 49841487]

約数ペア:

[(1, 49841487), (3, 16613829), (9, 5537943), (27, 1845981), (81, 615327), (243, 205109), (443, 112509), (463, 107649), (1329, 37503), (1389, 35883), (3987, 12501), (4167, 11961)]