80146143

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6803}}^1$

素因数の和:6844

約数の個数: 48

約数和(自身を含む): 152845056

約数和(自身を除く): 72698913

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 6803, 11781, 20409, 47621, 61227, 74833, 115651, 142863, 224499, 346953, 428589, 523831, 673497, 809557, 1040859, 1272161, 1571493, 2428671, 3816483, 4714479, 7286013, 8905127, 11449449, 26715381, 80146143]

約数ペア:

[(1, 80146143), (3, 26715381), (7, 11449449), (9, 8905127), (11, 7286013), (17, 4714479), (21, 3816483), (33, 2428671), (51, 1571493), (63, 1272161), (77, 1040859), (99, 809557), (119, 673497), (153, 523831), (187, 428589), (231, 346953), (357, 224499), (561, 142863), (693, 115651), (1071, 74833), (1309, 61227), (1683, 47621), (3927, 20409), (6803, 11781)]