431170047

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1050

約数の個数: 80

約数和(自身を含む): 814885632

約数和(自身を除く): 383715585

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 73, 77, 81, 99, 189, 219, 231, 297, 511, 567, 657, 693, 803, 891, 947, 1533, 1971, 2079, 2409, 2841, 4599, 5621, 5913, 6237, 6629, 7227, 8523, 10417, 13797, 16863, 19887, 21681, 25569, 31251, 41391, 50589, 59661, 65043, 69131, 72919, 76707, 93753, 151767, 178983, 207393, 218757, 281259, 455301, 483917, 536949, 622179, 656271, 760441, 843777, 1451751, 1866537, 1968813, 2281323, 4355253, 5323087, 5599611, 5906439, 6843969, 13065759, 15969261, 20531907, 39197277, 47907783, 61595721, 143723349, 431170047]

約数ペア:

[(1, 431170047), (3, 143723349), (7, 61595721), (9, 47907783), (11, 39197277), (21, 20531907), (27, 15969261), (33, 13065759), (63, 6843969), (73, 5906439), (77, 5599611), (81, 5323087), (99, 4355253), (189, 2281323), (219, 1968813), (231, 1866537), (297, 1451751), (511, 843777), (567, 760441), (657, 656271), (693, 622179), (803, 536949), (891, 483917), (947, 455301), (1533, 281259), (1971, 218757), (2079, 207393), (2409, 178983), (2841, 151767), (4599, 93753), (5621, 76707), (5913, 72919), (6237, 69131), (6629, 65043), (7227, 59661), (8523, 50589), (10417, 41391), (13797, 31251), (16863, 25569), (19887, 21681)]