291198483

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2339}}^1$

素因数の和:2433

約数の個数: 40

約数和(自身を含む): 458686800

約数和(自身を除く): 167488317

約数列:

[1, 3, 9, 27, 29, 53, 81, 87, 159, 261, 477, 783, 1431, 1537, 2339, 2349, 4293, 4611, 7017, 13833, 21051, 41499, 63153, 67831, 123967, 124497, 189459, 203493, 371901, 610479, 1115703, 1831437, 3347109, 3595043, 5494311, 10041327, 10785129, 32355387, 97066161, 291198483]

約数ペア:

[(1, 291198483), (3, 97066161), (9, 32355387), (27, 10785129), (29, 10041327), (53, 5494311), (81, 3595043), (87, 3347109), (159, 1831437), (261, 1115703), (477, 610479), (783, 371901), (1431, 203493), (1537, 189459), (2339, 124497), (2349, 123967), (4293, 67831), (4611, 63153), (7017, 41499), (13833, 21051)]