217420806933

素因数分解:

$3^6\times {\mathrm{11}}^2\times {\mathrm{2464837}}^1$

素因数の和:2464877

約数の個数: 42

約数和(自身を含む): 358311035222

約数和(自身を除く): 140890228289

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 243, 297, 363, 729, 891, 1089, 2673, 3267, 8019, 9801, 29403, 88209, 2464837, 7394511, 22183533, 27113207, 66550599, 81339621, 199651797, 244018863, 298245277, 598955391, 732056589, 894735831, 1796866173, 2196169767, 2684207493, 6588509301, 8052622479, 19765527903, 24157867437, 72473602311, 217420806933]

約数ペア:

[(1, 217420806933), (3, 72473602311), (9, 24157867437), (11, 19765527903), (27, 8052622479), (33, 6588509301), (81, 2684207493), (99, 2196169767), (121, 1796866173), (243, 894735831), (297, 732056589), (363, 598955391), (729, 298245277), (891, 244018863), (1089, 199651797), (2673, 81339621), (3267, 66550599), (8019, 27113207), (9801, 22183533), (29403, 7394511), (88209, 2464837)]