205651321551

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12465983}}^1$

素因数の和:12466052

約数の個数: 32

約数和(自身を含む): 335085649920

約数和(自身を除く): 129434328369

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 5499, 16497, 12465983, 37397949, 112193847, 162057779, 336581541, 486173337, 585901201, 1458520011, 1757703603, 4375560033, 5273110809, 7616715613, 15819332427, 22850146839, 68550440517, 205651321551]

約数ペア:

[(1, 205651321551), (3, 68550440517), (9, 22850146839), (13, 15819332427), (27, 7616715613), (39, 5273110809), (47, 4375560033), (117, 1757703603), (141, 1458520011), (351, 585901201), (423, 486173337), (611, 336581541), (1269, 162057779), (1833, 112193847), (5499, 37397949), (16497, 12465983)]