142108911

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6113}}^1$

素因数の和:6173

約数の個数: 40

約数和(自身を含む): 248570784

約数和(自身を除く): 106461873

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 2583, 3321, 6113, 7749, 18339, 23247, 42791, 55017, 128373, 165051, 250633, 385119, 495153, 751899, 1155357, 1754431, 2255697, 3466071, 5263293, 6767091, 15789879, 20301273, 47369637, 142108911]

約数ペア:

[(1, 142108911), (3, 47369637), (7, 20301273), (9, 15789879), (21, 6767091), (27, 5263293), (41, 3466071), (63, 2255697), (81, 1754431), (123, 1155357), (189, 751899), (287, 495153), (369, 385119), (567, 250633), (861, 165051), (1107, 128373), (2583, 55017), (3321, 42791), (6113, 23247), (7749, 18339)]