7425728487

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{29917}}^1$

素因数の和:30272

約数の個数: 32

約数和(自身を含む): 11416708800

約数和(自身を除く): 3990980313

約数列:

[1, 3, 9, 27, 29, 87, 261, 317, 783, 951, 2853, 8559, 9193, 27579, 29917, 82737, 89751, 248211, 269253, 807759, 867593, 2602779, 7808337, 9483689, 23425011, 28451067, 85353201, 256059603, 275026981, 825080943, 2475242829, 7425728487]

約数ペア:

[(1, 7425728487), (3, 2475242829), (9, 825080943), (27, 275026981), (29, 256059603), (87, 85353201), (261, 28451067), (317, 23425011), (783, 9483689), (951, 7808337), (2853, 2602779), (8559, 867593), (9193, 807759), (27579, 269253), (29917, 248211), (82737, 89751)]