254143197

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11113}}^1$

素因数の和:11151

約数の個数: 48

約数和(自身を含む): 473011840

約数和(自身を除く): 218868643

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 693, 847, 1089, 2079, 2541, 3267, 7623, 11113, 22869, 33339, 77791, 100017, 122243, 233373, 300051, 366729, 700119, 855701, 1100187, 1344673, 2100357, 2567103, 3300561, 4034019, 7701309, 9412711, 12102057, 23103927, 28238133, 36306171, 84714399, 254143197]

約数ペア:

[(1, 254143197), (3, 84714399), (7, 36306171), (9, 28238133), (11, 23103927), (21, 12102057), (27, 9412711), (33, 7701309), (63, 4034019), (77, 3300561), (99, 2567103), (121, 2100357), (189, 1344673), (231, 1100187), (297, 855701), (363, 700119), (693, 366729), (847, 300051), (1089, 233373), (2079, 122243), (2541, 100017), (3267, 77791), (7623, 33339), (11113, 22869)]