487966167

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{23563}}^1$

素因数の和:23644

約数の個数: 32

約数和(自身を含む): 791750400

約数和(自身を除く): 303784233

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 767, 1593, 2301, 6903, 20709, 23563, 70689, 212067, 306319, 636201, 918957, 1390217, 2756871, 4170651, 8270613, 12511953, 18072821, 37535859, 54218463, 162655389, 487966167]

約数ペア:

[(1, 487966167), (3, 162655389), (9, 54218463), (13, 37535859), (27, 18072821), (39, 12511953), (59, 8270613), (117, 4170651), (177, 2756871), (351, 1390217), (531, 918957), (767, 636201), (1593, 306319), (2301, 212067), (6903, 70689), (20709, 23563)]