27475497

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3929}}^1$

素因数の和:3982

約数の個数: 32

約数和(自身を含む): 47788800

約数和(自身を除く): 20313303

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 3929, 6993, 11787, 27503, 35361, 82509, 106083, 145373, 247527, 436119, 742581, 1017611, 1308357, 3052833, 3925071, 9158499, 27475497]

約数ペア:

[(1, 27475497), (3, 9158499), (7, 3925071), (9, 3052833), (21, 1308357), (27, 1017611), (37, 742581), (63, 436119), (111, 247527), (189, 145373), (259, 106083), (333, 82509), (777, 35361), (999, 27503), (2331, 11787), (3929, 6993)]