172479257067

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{724651}}^1$

素因数の和:725043

約数の個数: 32

約数和(自身を含む): 262961717760

約数和(自身を除く): 90482460693

約数列:

[1, 3, 13, 17, 39, 51, 221, 359, 663, 1077, 4667, 6103, 14001, 18309, 79339, 238017, 724651, 2173953, 9420463, 12319067, 28261389, 36957201, 160147871, 260149709, 480443613, 780449127, 3381946217, 4422545053, 10145838651, 13267635159, 57493085689, 172479257067]

約数ペア:

[(1, 172479257067), (3, 57493085689), (13, 13267635159), (17, 10145838651), (39, 4422545053), (51, 3381946217), (221, 780449127), (359, 480443613), (663, 260149709), (1077, 160147871), (4667, 36957201), (6103, 28261389), (14001, 12319067), (18309, 9420463), (79339, 2173953), (238017, 724651)]