204043833

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 365998080

約数和(自身を除く): 161954247

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 73, 161, 189, 207, 219, 483, 511, 621, 643, 657, 1449, 1533, 1679, 1929, 1971, 4347, 4501, 4599, 5037, 5787, 11753, 13503, 13797, 14789, 15111, 17361, 35259, 40509, 44367, 45333, 46939, 103523, 105777, 121527, 133101, 140817, 310569, 317331, 328573, 399303, 422451, 931707, 985719, 1079597, 1267353, 2795121, 2957157, 3238791, 7557179, 8871471, 9716373, 22671537, 29149119, 68014611, 204043833]

約数ペア:

[(1, 204043833), (3, 68014611), (7, 29149119), (9, 22671537), (21, 9716373), (23, 8871471), (27, 7557179), (63, 3238791), (69, 2957157), (73, 2795121), (161, 1267353), (189, 1079597), (207, 985719), (219, 931707), (483, 422451), (511, 399303), (621, 328573), (643, 317331), (657, 310569), (1449, 140817), (1533, 133101), (1679, 121527), (1929, 105777), (1971, 103523), (4347, 46939), (4501, 45333), (4599, 44367), (5037, 40509), (5787, 35259), (11753, 17361), (13503, 15111), (13797, 14789)]