80652429

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 143686816

約数和(自身を除く): 63034387

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 121, 143, 211, 243, 297, 351, 363, 429, 633, 891, 1053, 1089, 1287, 1573, 1899, 2321, 2673, 2743, 3159, 3267, 3861, 4719, 5697, 6963, 8229, 9801, 11583, 14157, 17091, 20889, 24687, 25531, 29403, 30173, 34749, 42471, 51273, 62667, 74061, 76593, 90519, 127413, 188001, 222183, 229779, 271557, 331903, 382239, 564003, 666549, 689337, 814671, 995709, 2068011, 2444013, 2987127, 6204033, 7332039, 8961381, 26884143, 80652429]

約数ペア:

[(1, 80652429), (3, 26884143), (9, 8961381), (11, 7332039), (13, 6204033), (27, 2987127), (33, 2444013), (39, 2068011), (81, 995709), (99, 814671), (117, 689337), (121, 666549), (143, 564003), (211, 382239), (243, 331903), (297, 271557), (351, 229779), (363, 222183), (429, 188001), (633, 127413), (891, 90519), (1053, 76593), (1089, 74061), (1287, 62667), (1573, 51273), (1899, 42471), (2321, 34749), (2673, 30173), (2743, 29403), (3159, 25531), (3267, 24687), (3861, 20889), (4719, 17091), (5697, 14157), (6963, 11583), (8229, 9801)]