744204087

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 1273512240

約数和(自身を除く): 529308153

約数列:

[1, 3, 9, 11, 17, 33, 51, 61, 99, 121, 153, 183, 187, 363, 549, 561, 659, 671, 1037, 1089, 1683, 1977, 2013, 2057, 3111, 5931, 6039, 6171, 7249, 7381, 9333, 11203, 11407, 18513, 21747, 22143, 33609, 34221, 40199, 65241, 66429, 79739, 100827, 102663, 120597, 123233, 125477, 239217, 361791, 369699, 376431, 442189, 683383, 717651, 1109097, 1129293, 1326567, 1355563, 2050149, 3979701, 4066689, 4864079, 6150447, 7517213, 12200067, 14592237, 22551639, 43776711, 67654917, 82689343, 248068029, 744204087]

約数ペア:

[(1, 744204087), (3, 248068029), (9, 82689343), (11, 67654917), (17, 43776711), (33, 22551639), (51, 14592237), (61, 12200067), (99, 7517213), (121, 6150447), (153, 4864079), (183, 4066689), (187, 3979701), (363, 2050149), (549, 1355563), (561, 1326567), (659, 1129293), (671, 1109097), (1037, 717651), (1089, 683383), (1683, 442189), (1977, 376431), (2013, 369699), (2057, 361791), (3111, 239217), (5931, 125477), (6039, 123233), (6171, 120597), (7249, 102663), (7381, 100827), (9333, 79739), (11203, 66429), (11407, 65241), (18513, 40199), (21747, 34221), (22143, 33609)]