40164309

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1327}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 63744000

約数和(自身を除く): 23579691

約数列:

[1, 3, 9, 19, 27, 57, 59, 171, 177, 513, 531, 1121, 1327, 1593, 3363, 3981, 10089, 11943, 25213, 30267, 35829, 75639, 78293, 226917, 234879, 680751, 704637, 1487567, 2113911, 4462701, 13388103, 40164309]

約数ペア:

[(1, 40164309), (3, 13388103), (9, 4462701), (19, 2113911), (27, 1487567), (57, 704637), (59, 680751), (171, 234879), (177, 226917), (513, 78293), (531, 75639), (1121, 35829), (1327, 30267), (1593, 25213), (3363, 11943), (3981, 10089)]