8138097

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 13789440

約数和(自身を除く): 5651343

約数列:

[1, 3, 9, 11, 27, 33, 47, 53, 99, 121, 141, 159, 297, 363, 423, 477, 517, 583, 1089, 1269, 1431, 1551, 1749, 2491, 3267, 4653, 5247, 5687, 6413, 7473, 13959, 15741, 17061, 19239, 22419, 27401, 51183, 57717, 67257, 82203, 153549, 173151, 246609, 301411, 739827, 904233, 2712699, 8138097]

約数ペア:

[(1, 8138097), (3, 2712699), (9, 904233), (11, 739827), (27, 301411), (33, 246609), (47, 173151), (53, 153549), (99, 82203), (121, 67257), (141, 57717), (159, 51183), (297, 27401), (363, 22419), (423, 19239), (477, 17061), (517, 15741), (583, 13959), (1089, 7473), (1269, 6413), (1431, 5687), (1551, 5247), (1749, 4653), (2491, 3267)]