333663921

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{28279}}^1$

素因数の和:28330

約数の個数: 32

約数和(自身を含む): 542976000

約数和(自身を除く): 209312079

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 11799, 28279, 84837, 254511, 537301, 650417, 763533, 1611903, 1951251, 4835709, 5853753, 12357923, 14507127, 17561259, 37073769, 111221307, 333663921]

約数ペア:

[(1, 333663921), (3, 111221307), (9, 37073769), (19, 17561259), (23, 14507127), (27, 12357923), (57, 5853753), (69, 4835709), (171, 1951251), (207, 1611903), (437, 763533), (513, 650417), (621, 537301), (1311, 254511), (3933, 84837), (11799, 28279)]