270231687

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2339}}^1$

素因数の和:2748

約数の個数: 32

約数和(自身を含む): 438048000

約数和(自身を除く): 167816313

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 389, 1167, 2339, 3501, 4279, 7017, 10503, 12837, 21051, 25729, 38511, 63153, 77187, 115533, 231561, 694683, 909871, 2729613, 8188839, 10008581, 24566517, 30025743, 90077229, 270231687]

約数ペア:

[(1, 270231687), (3, 90077229), (9, 30025743), (11, 24566517), (27, 10008581), (33, 8188839), (99, 2729613), (297, 909871), (389, 694683), (1167, 231561), (2339, 115533), (3501, 77187), (4279, 63153), (7017, 38511), (10503, 25729), (12837, 21051)]