724493997

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61403}}^1$

素因数の和:61454

約数の個数: 32

約数和(自身を含む): 1178956800

約数和(自身を除く): 454462803

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 11799, 61403, 184209, 552627, 1166657, 1412269, 1657881, 3499971, 4236807, 10499913, 12710421, 26833111, 31499739, 38131263, 80499333, 241497999, 724493997]

約数ペア:

[(1, 724493997), (3, 241497999), (9, 80499333), (19, 38131263), (23, 31499739), (27, 26833111), (57, 12710421), (69, 10499913), (171, 4236807), (207, 3499971), (437, 1657881), (513, 1412269), (621, 1166657), (1311, 552627), (3933, 184209), (11799, 61403)]