49231791

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4049}}^1$

素因数の和:4255

約数の個数: 24

約数和(自身を含む): 81712800

約数和(自身を除く): 32481009

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4049, 4053, 12147, 12159, 28343, 36441, 85029, 255087, 781457, 2344371, 5470199, 7033113, 16410597, 49231791]

約数ペア:

[(1, 49231791), (3, 16410597), (7, 7033113), (9, 5470199), (21, 2344371), (63, 781457), (193, 255087), (579, 85029), (1351, 36441), (1737, 28343), (4049, 12159), (4053, 12147)]