27717768

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{9871}}^1$

素因数の和:9899

約数の個数: 64

約数和(自身を含む): 82924800

約数和(自身を除く): 55207032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 9871, 19742, 29613, 39484, 59226, 78968, 88839, 118452, 128323, 177678, 236904, 256646, 266517, 355356, 384969, 513292, 533034, 710712, 769938, 1026584, 1066068, 1154907, 1539876, 2132136, 2309814, 3079752, 3464721, 4619628, 6929442, 9239256, 13858884, 27717768]

約数ペア:

[(1, 27717768), (2, 13858884), (3, 9239256), (4, 6929442), (6, 4619628), (8, 3464721), (9, 3079752), (12, 2309814), (13, 2132136), (18, 1539876), (24, 1154907), (26, 1066068), (27, 1026584), (36, 769938), (39, 710712), (52, 533034), (54, 513292), (72, 384969), (78, 355356), (104, 266517), (108, 256646), (117, 236904), (156, 177678), (216, 128323), (234, 118452), (312, 88839), (351, 78968), (468, 59226), (702, 39484), (936, 29613), (1404, 19742), (2808, 9871)]