6742197

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 80

約数和(自身を含む): 13381632

約数和(自身を除く): 6639435

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 47, 63, 69, 77, 81, 99, 141, 161, 189, 207, 231, 253, 297, 329, 423, 483, 517, 567, 621, 693, 759, 891, 987, 1081, 1269, 1449, 1551, 1771, 1863, 2079, 2277, 2961, 3243, 3619, 3807, 4347, 4653, 5313, 6237, 6831, 7567, 8883, 9729, 10857, 11891, 13041, 13959, 15939, 20493, 22701, 26649, 29187, 32571, 35673, 41877, 47817, 68103, 83237, 87561, 97713, 107019, 143451, 204309, 249711, 293139, 321057, 612927, 749133, 963171, 2247399, 6742197]

約数ペア:

[(1, 6742197), (3, 2247399), (7, 963171), (9, 749133), (11, 612927), (21, 321057), (23, 293139), (27, 249711), (33, 204309), (47, 143451), (63, 107019), (69, 97713), (77, 87561), (81, 83237), (99, 68103), (141, 47817), (161, 41877), (189, 35673), (207, 32571), (231, 29187), (253, 26649), (297, 22701), (329, 20493), (423, 15939), (483, 13959), (517, 13041), (567, 11891), (621, 10857), (693, 9729), (759, 8883), (891, 7567), (987, 6831), (1081, 6237), (1269, 5313), (1449, 4653), (1551, 4347), (1771, 3807), (1863, 3619), (2079, 3243), (2277, 2961)]