27764451

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 52835328

約数和(自身を除く): 25070877

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 47, 51, 81, 99, 117, 141, 143, 153, 187, 221, 243, 297, 351, 423, 429, 459, 517, 561, 611, 663, 799, 891, 1053, 1269, 1287, 1377, 1551, 1683, 1833, 1989, 2397, 2431, 2673, 3159, 3807, 3861, 4131, 4653, 5049, 5499, 5967, 6721, 7191, 7293, 8789, 10387, 11421, 11583, 13959, 15147, 16497, 17901, 20163, 21573, 21879, 26367, 31161, 34749, 41877, 45441, 49491, 53703, 60489, 64719, 65637, 79101, 93483, 114257, 125631, 148473, 181467, 194157, 196911, 237303, 280449, 342771, 544401, 590733, 711909, 841347, 1028313, 1633203, 2135727, 2524041, 3084939, 9254817, 27764451]

約数ペア:

[(1, 27764451), (3, 9254817), (9, 3084939), (11, 2524041), (13, 2135727), (17, 1633203), (27, 1028313), (33, 841347), (39, 711909), (47, 590733), (51, 544401), (81, 342771), (99, 280449), (117, 237303), (141, 196911), (143, 194157), (153, 181467), (187, 148473), (221, 125631), (243, 114257), (297, 93483), (351, 79101), (423, 65637), (429, 64719), (459, 60489), (517, 53703), (561, 49491), (611, 45441), (663, 41877), (799, 34749), (891, 31161), (1053, 26367), (1269, 21879), (1287, 21573), (1377, 20163), (1551, 17901), (1683, 16497), (1833, 15147), (1989, 13959), (2397, 11583), (2431, 11421), (2673, 10387), (3159, 8789), (3807, 7293), (3861, 7191), (4131, 6721), (4653, 5967), (5049, 5499)]