40695831

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{521}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 66147840

約数和(自身を除く): 25452009

約数列:

[1, 3, 9, 11, 27, 33, 99, 263, 297, 521, 789, 1563, 2367, 2893, 4689, 5731, 7101, 8679, 14067, 17193, 26037, 51579, 78111, 137023, 154737, 411069, 1233207, 1507253, 3699621, 4521759, 13565277, 40695831]

約数ペア:

[(1, 40695831), (3, 13565277), (9, 4521759), (11, 3699621), (27, 1507253), (33, 1233207), (99, 411069), (263, 154737), (297, 137023), (521, 78111), (789, 51579), (1563, 26037), (2367, 17193), (2893, 14067), (4689, 8679), (5731, 7101)]