49377843

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{11953}}^1$

素因数の和:11985

約数の個数: 24

約数和(自身を含む): 78322608

約数和(自身を除く): 28944765

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 11953, 35859, 107577, 203201, 322731, 609603, 968193, 1828809, 2904579, 5486427, 16459281, 49377843]

約数ペア:

[(1, 49377843), (3, 16459281), (9, 5486427), (17, 2904579), (27, 1828809), (51, 968193), (81, 609603), (153, 322731), (243, 203201), (459, 107577), (1377, 35859), (4131, 11953)]