26254017

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 41256960

約数和(自身を除く): 15002943

約数列:

[1, 3, 9, 23, 27, 67, 69, 201, 207, 603, 621, 631, 1541, 1809, 1893, 4623, 5679, 13869, 14513, 17037, 41607, 42277, 43539, 126831, 130617, 380493, 391851, 972371, 1141479, 2917113, 8751339, 26254017]

約数ペア:

[(1, 26254017), (3, 8751339), (9, 2917113), (23, 1141479), (27, 972371), (67, 391851), (69, 380493), (201, 130617), (207, 126831), (603, 43539), (621, 42277), (631, 41607), (1541, 17037), (1809, 14513), (1893, 13869), (4623, 5679)]