210064131

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 318816000

約数和(自身を除く): 108751869

約数列:

[1, 3, 9, 27, 59, 163, 177, 489, 531, 809, 1467, 1593, 2427, 4401, 7281, 9617, 21843, 28851, 47731, 86553, 131867, 143193, 259659, 395601, 429579, 1186803, 1288737, 3560409, 7780153, 23340459, 70021377, 210064131]

約数ペア:

[(1, 210064131), (3, 70021377), (9, 23340459), (27, 7780153), (59, 3560409), (163, 1288737), (177, 1186803), (489, 429579), (531, 395601), (809, 259659), (1467, 143193), (1593, 131867), (2427, 86553), (4401, 47731), (7281, 28851), (9617, 21843)]