289675683

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 476251776

約数和(自身を除く): 186576093

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 307, 353, 891, 921, 1059, 2673, 2763, 3177, 3377, 3883, 8289, 9531, 10131, 11649, 24867, 28593, 30393, 34947, 74601, 85779, 91179, 104841, 108371, 273537, 314523, 325113, 820611, 943569, 975339, 1192081, 2926017, 3576243, 8778051, 10728729, 26334153, 32186187, 96558561, 289675683]

約数ペア:

[(1, 289675683), (3, 96558561), (9, 32186187), (11, 26334153), (27, 10728729), (33, 8778051), (81, 3576243), (99, 2926017), (243, 1192081), (297, 975339), (307, 943569), (353, 820611), (891, 325113), (921, 314523), (1059, 273537), (2673, 108371), (2763, 104841), (3177, 91179), (3377, 85779), (3883, 74601), (8289, 34947), (9531, 30393), (10131, 28593), (11649, 24867)]