6485913

素因数分解:

$3^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 56

約数和(自身を含む): 11751936

約数和(自身を除く): 5266023

約数列:

[1, 3, 7, 9, 21, 27, 31, 41, 63, 81, 93, 123, 189, 217, 243, 279, 287, 369, 567, 651, 729, 837, 861, 1107, 1271, 1701, 1953, 2511, 2583, 3321, 3813, 5103, 5859, 7533, 7749, 8897, 9963, 11439, 17577, 22599, 23247, 26691, 29889, 34317, 52731, 69741, 80073, 102951, 158193, 209223, 240219, 308853, 720657, 926559, 2161971, 6485913]

約数ペア:

[(1, 6485913), (3, 2161971), (7, 926559), (9, 720657), (21, 308853), (27, 240219), (31, 209223), (41, 158193), (63, 102951), (81, 80073), (93, 69741), (123, 52731), (189, 34317), (217, 29889), (243, 26691), (279, 23247), (287, 22599), (369, 17577), (567, 11439), (651, 9963), (729, 8897), (837, 7749), (861, 7533), (1107, 5859), (1271, 5103), (1701, 3813), (1953, 3321), (2511, 2583)]