54996669

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 101955672

約数和(自身を除く): 46959003

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 53, 63, 91, 117, 147, 159, 181, 273, 371, 441, 477, 543, 637, 689, 819, 1113, 1267, 1629, 1911, 2067, 2353, 2597, 3339, 3801, 4823, 5733, 6201, 7059, 7791, 8869, 9593, 11403, 14469, 16471, 21177, 23373, 26607, 28779, 33761, 43407, 49413, 67151, 79821, 86337, 101283, 115297, 124709, 148239, 201453, 303849, 345891, 374127, 470057, 604359, 872963, 1037673, 1122381, 1410171, 2618889, 4230513, 6110741, 7856667, 18332223, 54996669]

約数ペア:

[(1, 54996669), (3, 18332223), (7, 7856667), (9, 6110741), (13, 4230513), (21, 2618889), (39, 1410171), (49, 1122381), (53, 1037673), (63, 872963), (91, 604359), (117, 470057), (147, 374127), (159, 345891), (181, 303849), (273, 201453), (371, 148239), (441, 124709), (477, 115297), (543, 101283), (637, 86337), (689, 79821), (819, 67151), (1113, 49413), (1267, 43407), (1629, 33761), (1911, 28779), (2067, 26607), (2353, 23373), (2597, 21177), (3339, 16471), (3801, 14469), (4823, 11403), (5733, 9593), (6201, 8869), (7059, 7791)]