240959961

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{967}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 390297600

約数和(自身を除く): 149337639

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 839, 967, 2517, 2901, 7551, 8703, 9229, 10637, 22653, 26109, 27687, 31911, 83061, 95733, 249183, 287199, 811313, 2433939, 7301817, 8924443, 21905451, 26773329, 80319987, 240959961]

約数ペア:

[(1, 240959961), (3, 80319987), (9, 26773329), (11, 21905451), (27, 8924443), (33, 7301817), (99, 2433939), (297, 811313), (839, 287199), (967, 249183), (2517, 95733), (2901, 83061), (7551, 31911), (8703, 27687), (9229, 26109), (10637, 22653)]