74281053

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 137281536

約数和(自身を除く): 63000483

約数列:

[1, 3, 7, 11, 21, 23, 31, 33, 41, 69, 77, 93, 121, 123, 161, 217, 231, 253, 287, 341, 363, 451, 483, 651, 713, 759, 847, 861, 943, 1023, 1271, 1353, 1771, 2139, 2387, 2541, 2783, 2829, 3157, 3751, 3813, 4961, 4991, 5313, 6601, 7161, 7843, 8349, 8897, 9471, 10373, 11253, 13981, 14883, 14973, 19481, 19803, 23529, 26257, 26691, 29233, 31119, 34727, 41943, 54901, 58443, 72611, 78771, 86273, 87699, 97867, 104181, 114103, 153791, 164703, 204631, 217833, 258819, 293601, 321563, 342309, 461373, 603911, 613893, 798721, 964689, 1076537, 1811733, 2250941, 2396163, 3229611, 3537193, 6752823, 10611579, 24760351, 74281053]

約数ペア:

[(1, 74281053), (3, 24760351), (7, 10611579), (11, 6752823), (21, 3537193), (23, 3229611), (31, 2396163), (33, 2250941), (41, 1811733), (69, 1076537), (77, 964689), (93, 798721), (121, 613893), (123, 603911), (161, 461373), (217, 342309), (231, 321563), (253, 293601), (287, 258819), (341, 217833), (363, 204631), (451, 164703), (483, 153791), (651, 114103), (713, 104181), (759, 97867), (847, 87699), (861, 86273), (943, 78771), (1023, 72611), (1271, 58443), (1353, 54901), (1771, 41943), (2139, 34727), (2387, 31119), (2541, 29233), (2783, 26691), (2829, 26257), (3157, 23529), (3751, 19803), (3813, 19481), (4961, 14973), (4991, 14883), (5313, 13981), (6601, 11253), (7161, 10373), (7843, 9471), (8349, 8897)]