268535547

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45833}}^1$

素因数の和:45880

約数の個数: 32

約数和(自身を含む): 469340160

約数和(自身を除く): 200804613

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 45833, 137499, 320831, 412497, 962493, 1237491, 1420823, 2887479, 4262469, 8662437, 9945761, 12787407, 29837283, 38362221, 89511849, 268535547]

約数ペア:

[(1, 268535547), (3, 89511849), (7, 38362221), (9, 29837283), (21, 12787407), (27, 9945761), (31, 8662437), (63, 4262469), (93, 2887479), (189, 1420823), (217, 1237491), (279, 962493), (651, 412497), (837, 320831), (1953, 137499), (5859, 45833)]