2007485937

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:669

約数の個数: 56

約数和(自身を含む): 3134068200

約数和(自身を除く): 1126582263

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 269, 353, 729, 783, 807, 1059, 2349, 2421, 3177, 7047, 7263, 7801, 9531, 10237, 21141, 21789, 23403, 28593, 30711, 65367, 70209, 85779, 92133, 94957, 196101, 210627, 257337, 276399, 284871, 631881, 829197, 854613, 1895643, 2487591, 2563839, 2753753, 5686929, 7462773, 7691517, 8261259, 23074551, 24783777, 69223653, 74351331, 223053993, 669161979, 2007485937]

約数ペア:

[(1, 2007485937), (3, 669161979), (9, 223053993), (27, 74351331), (29, 69223653), (81, 24783777), (87, 23074551), (243, 8261259), (261, 7691517), (269, 7462773), (353, 5686929), (729, 2753753), (783, 2563839), (807, 2487591), (1059, 1895643), (2349, 854613), (2421, 829197), (3177, 631881), (7047, 284871), (7263, 276399), (7801, 257337), (9531, 210627), (10237, 196101), (21141, 94957), (21789, 92133), (23403, 85779), (28593, 70209), (30711, 65367)]