41487579

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 74260480

約数和(自身を除く): 32772901

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 73, 93, 97, 189, 217, 219, 279, 291, 511, 651, 657, 679, 837, 873, 1533, 1953, 1971, 2037, 2263, 2619, 3007, 4599, 5859, 6111, 6789, 7081, 9021, 13797, 15841, 18333, 20367, 21049, 21243, 27063, 47523, 49567, 61101, 63147, 63729, 81189, 142569, 148701, 189441, 191187, 219511, 427707, 446103, 568323, 658533, 1338309, 1536577, 1975599, 4609731, 5926797, 13829193, 41487579]

約数ペア:

[(1, 41487579), (3, 13829193), (7, 5926797), (9, 4609731), (21, 1975599), (27, 1536577), (31, 1338309), (63, 658533), (73, 568323), (93, 446103), (97, 427707), (189, 219511), (217, 191187), (219, 189441), (279, 148701), (291, 142569), (511, 81189), (651, 63729), (657, 63147), (679, 61101), (837, 49567), (873, 47523), (1533, 27063), (1953, 21243), (1971, 21049), (2037, 20367), (2263, 18333), (2619, 15841), (3007, 13797), (4599, 9021), (5859, 7081), (6111, 6789)]