2016264879

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{3943}}^1$

素因数の和:4121

約数の個数: 40

約数和(自身を含む): 3092411520

約数和(自身を除く): 1076146641

約数列:

[1, 3, 9, 27, 59, 81, 107, 177, 321, 531, 963, 1593, 2889, 3943, 4779, 6313, 8667, 11829, 18939, 35487, 56817, 106461, 170451, 232637, 319383, 421901, 511353, 697911, 1265703, 2093733, 3797109, 6281199, 11391327, 18843597, 24892159, 34173981, 74676477, 224029431, 672088293, 2016264879]

約数ペア:

[(1, 2016264879), (3, 672088293), (9, 224029431), (27, 74676477), (59, 34173981), (81, 24892159), (107, 18843597), (177, 11391327), (321, 6281199), (531, 3797109), (963, 2093733), (1593, 1265703), (2889, 697911), (3943, 511353), (4779, 421901), (6313, 319383), (8667, 232637), (11829, 170451), (18939, 106461), (35487, 56817)]