2783254149

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2331

約数の個数: 64

約数和(自身を含む): 4631961600

約数和(自身を除く): 1848707451

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 127, 261, 351, 377, 381, 783, 1131, 1143, 1651, 2153, 3393, 3429, 3683, 4953, 6459, 10179, 11049, 14859, 19377, 27989, 33147, 44577, 47879, 58131, 62437, 83967, 99441, 143637, 187311, 251901, 273431, 430911, 561933, 755703, 811681, 820293, 1292733, 1685799, 2435043, 2460879, 3554603, 7305129, 7382637, 7929499, 10663809, 21915387, 23788497, 31991427, 71365491, 95974281, 103083487, 214096473, 309250461, 927751383, 2783254149]

約数ペア:

[(1, 2783254149), (3, 927751383), (9, 309250461), (13, 214096473), (27, 103083487), (29, 95974281), (39, 71365491), (87, 31991427), (117, 23788497), (127, 21915387), (261, 10663809), (351, 7929499), (377, 7382637), (381, 7305129), (783, 3554603), (1131, 2460879), (1143, 2435043), (1651, 1685799), (2153, 1292733), (3393, 820293), (3429, 811681), (3683, 755703), (4953, 561933), (6459, 430911), (10179, 273431), (11049, 251901), (14859, 187311), (19377, 143637), (27989, 99441), (33147, 83967), (44577, 62437), (47879, 58131)]