26401527

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4013}}^1$

素因数の和:4079

約数の個数: 24

約数和(自身を含む): 41328144

約数和(自身を除く): 14926617

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 4013, 6579, 12039, 36117, 68221, 172559, 204663, 517677, 613989, 1553031, 2933503, 8800509, 26401527]

約数ペア:

[(1, 26401527), (3, 8800509), (9, 2933503), (17, 1553031), (43, 613989), (51, 517677), (129, 204663), (153, 172559), (387, 68221), (731, 36117), (2193, 12039), (4013, 6579)]