690134454909

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{2017}}^1\times {\mathrm{214789}}^1$

素因数の和:216874

約数の個数: 32

約数和(自身を含む): 1040270928000

約数和(自身を除く): 350136473091

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 2017, 6051, 18153, 54459, 119003, 214789, 357009, 644367, 1071027, 1933101, 3213081, 5799303, 12672551, 38017653, 114052959, 342158877, 433229413, 1299688239, 3899064717, 11697194151, 25560535367, 76681606101, 230044818303, 690134454909]

約数ペア:

[(1, 690134454909), (3, 230044818303), (9, 76681606101), (27, 25560535367), (59, 11697194151), (177, 3899064717), (531, 1299688239), (1593, 433229413), (2017, 342158877), (6051, 114052959), (18153, 38017653), (54459, 12672551), (119003, 5799303), (214789, 3213081), (357009, 1933101), (644367, 1071027)]