289175049

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11887}}^1$

素因数の和:11966

約数の個数: 32

約数和(自身を含む): 462205440

約数和(自身を除く): 173030391

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 459, 477, 901, 1431, 2703, 8109, 11887, 24327, 35661, 106983, 202079, 320949, 606237, 630011, 1818711, 1890033, 5456133, 5670099, 10710187, 17010297, 32130561, 96391683, 289175049]

約数ペア:

[(1, 289175049), (3, 96391683), (9, 32130561), (17, 17010297), (27, 10710187), (51, 5670099), (53, 5456133), (153, 1890033), (159, 1818711), (459, 630011), (477, 606237), (901, 320949), (1431, 202079), (2703, 106983), (8109, 35661), (11887, 24327)]