251569896039

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{14251}}^1$

素因数の和:15498

約数の個数: 96

約数和(自身を含む): 473380750080

約数和(自身を除く): 221810854041

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1213, 1323, 1617, 2079, 3639, 4851, 8491, 10917, 13343, 14251, 14553, 25473, 32751, 40029, 42753, 59437, 76419, 93401, 99757, 120087, 128259, 156761, 178311, 229257, 280203, 299271, 360261, 384777, 470283, 534933, 653807, 698299, 840609, 897813, 1097327, 1410849, 1604799, 1961421, 2094897, 2521827, 2693439, 3291981, 4232547, 5884263, 6284691, 7681289, 9875943, 17286463, 17652789, 18854073, 23043867, 29627829, 51859389, 69131601, 121005241, 155578167, 190151093, 207394803, 363015723, 466734501, 570453279, 847036687, 1089047169, 1331057651, 1711359837, 2541110061, 3267141507, 3993172953, 5134079511, 7623330183, 9317403557, 11979518859, 22869990549, 27952210671, 35938556577, 83856632013, 251569896039]

約数ペア:

[(1, 251569896039), (3, 83856632013), (7, 35938556577), (9, 27952210671), (11, 22869990549), (21, 11979518859), (27, 9317403557), (33, 7623330183), (49, 5134079511), (63, 3993172953), (77, 3267141507), (99, 2541110061), (147, 1711359837), (189, 1331057651), (231, 1089047169), (297, 847036687), (441, 570453279), (539, 466734501), (693, 363015723), (1213, 207394803), (1323, 190151093), (1617, 155578167), (2079, 121005241), (3639, 69131601), (4851, 51859389), (8491, 29627829), (10917, 23043867), (13343, 18854073), (14251, 17652789), (14553, 17286463), (25473, 9875943), (32751, 7681289), (40029, 6284691), (42753, 5884263), (59437, 4232547), (76419, 3291981), (93401, 2693439), (99757, 2521827), (120087, 2094897), (128259, 1961421), (156761, 1604799), (178311, 1410849), (229257, 1097327), (280203, 897813), (299271, 840609), (360261, 698299), (384777, 653807), (470283, 534933)]