744193197

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{631}}^1$

素因数の和:700

約数の個数: 72

約数和(自身を含む): 1281013440

約数和(自身を除く): 536820243

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 121, 171, 209, 297, 361, 363, 513, 627, 631, 1083, 1089, 1881, 1893, 2299, 3249, 3267, 3971, 5643, 5679, 6897, 6941, 9747, 11913, 11989, 17037, 20691, 20823, 35739, 35967, 43681, 62073, 62469, 76351, 107217, 107901, 131043, 131879, 187407, 227791, 229053, 323703, 393129, 395637, 683373, 687159, 1179387, 1186911, 1450669, 2050119, 2061477, 2505701, 3560733, 4352007, 6150357, 7517103, 13056021, 22551309, 27562711, 39168063, 67653927, 82688133, 248064399, 744193197]

約数ペア:

[(1, 744193197), (3, 248064399), (9, 82688133), (11, 67653927), (19, 39168063), (27, 27562711), (33, 22551309), (57, 13056021), (99, 7517103), (121, 6150357), (171, 4352007), (209, 3560733), (297, 2505701), (361, 2061477), (363, 2050119), (513, 1450669), (627, 1186911), (631, 1179387), (1083, 687159), (1089, 683373), (1881, 395637), (1893, 393129), (2299, 323703), (3249, 229053), (3267, 227791), (3971, 187407), (5643, 131879), (5679, 131043), (6897, 107901), (6941, 107217), (9747, 76351), (11913, 62469), (11989, 62073), (17037, 43681), (20691, 35967), (20823, 35739)]