49357503

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2687}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 77296128

約数和(自身を除く): 27938625

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1413, 2041, 2687, 6123, 8061, 18369, 24183, 34931, 104793, 314379, 421859, 1265577, 3796731, 5484167, 16452501, 49357503]

約数ペア:

[(1, 49357503), (3, 16452501), (9, 5484167), (13, 3796731), (39, 1265577), (117, 421859), (157, 314379), (471, 104793), (1413, 34931), (2041, 24183), (2687, 18369), (6123, 8061)]