80543673

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 143769600

約数和(自身を除く): 63225927

約数列:

[1, 3, 7, 9, 21, 27, 31, 59, 63, 93, 177, 189, 217, 233, 279, 413, 531, 651, 699, 837, 1239, 1593, 1631, 1829, 1953, 2097, 3717, 4893, 5487, 5859, 6291, 7223, 11151, 12803, 13747, 14679, 16461, 21669, 38409, 41241, 44037, 49383, 50561, 65007, 96229, 115227, 123723, 151683, 195021, 288687, 345681, 371169, 426157, 455049, 866061, 1278471, 1365147, 2598183, 2983099, 3835413, 8949297, 11506239, 26847891, 80543673]

約数ペア:

[(1, 80543673), (3, 26847891), (7, 11506239), (9, 8949297), (21, 3835413), (27, 2983099), (31, 2598183), (59, 1365147), (63, 1278471), (93, 866061), (177, 455049), (189, 426157), (217, 371169), (233, 345681), (279, 288687), (413, 195021), (531, 151683), (651, 123723), (699, 115227), (837, 96229), (1239, 65007), (1593, 50561), (1631, 49383), (1829, 44037), (1953, 41241), (2097, 38409), (3717, 21669), (4893, 16461), (5487, 14679), (5859, 13747), (6291, 12803), (7223, 11151)]