79664013

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 141926400

約数和(自身を除く): 62262387

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 47, 99, 117, 141, 143, 297, 351, 423, 429, 439, 517, 611, 1269, 1287, 1317, 1551, 1833, 3861, 3951, 4653, 4829, 5499, 5707, 6721, 11853, 13959, 14487, 16497, 17121, 20163, 20633, 43461, 51363, 60489, 61899, 62777, 130383, 154089, 181467, 185697, 188331, 226963, 268229, 557091, 564993, 680889, 804687, 1694979, 2042667, 2414061, 2950519, 6128001, 7242183, 8851557, 26554671, 79664013]

約数ペア:

[(1, 79664013), (3, 26554671), (9, 8851557), (11, 7242183), (13, 6128001), (27, 2950519), (33, 2414061), (39, 2042667), (47, 1694979), (99, 804687), (117, 680889), (141, 564993), (143, 557091), (297, 268229), (351, 226963), (423, 188331), (429, 185697), (439, 181467), (517, 154089), (611, 130383), (1269, 62777), (1287, 61899), (1317, 60489), (1551, 51363), (1833, 43461), (3861, 20633), (3951, 20163), (4653, 17121), (4829, 16497), (5499, 14487), (5707, 13959), (6721, 11853)]