82552821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 125314560

約数和(自身を除く): 42761739

約数列:

[1, 3, 13, 29, 39, 47, 87, 141, 377, 611, 1131, 1363, 1553, 1833, 4089, 4659, 17719, 20189, 45037, 53157, 60567, 72991, 135111, 218973, 585481, 948883, 1756443, 2116739, 2846649, 6350217, 27517607, 82552821]

約数ペア:

[(1, 82552821), (3, 27517607), (13, 6350217), (29, 2846649), (39, 2116739), (47, 1756443), (87, 948883), (141, 585481), (377, 218973), (611, 135111), (1131, 72991), (1363, 60567), (1553, 53157), (1833, 45037), (4089, 20189), (4659, 17719)]