26056971

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 40

約数和(自身を含む): 41817600

約数和(自身を除く): 15760629

約数列:

[1, 3, 9, 17, 27, 51, 81, 127, 149, 153, 381, 447, 459, 1143, 1341, 1377, 2159, 2533, 3429, 4023, 6477, 7599, 10287, 12069, 18923, 19431, 22797, 56769, 58293, 68391, 170307, 174879, 205173, 321691, 510921, 965073, 1532763, 2895219, 8685657, 26056971]

約数ペア:

[(1, 26056971), (3, 8685657), (9, 2895219), (17, 1532763), (27, 965073), (51, 510921), (81, 321691), (127, 205173), (149, 174879), (153, 170307), (381, 68391), (447, 58293), (459, 56769), (1143, 22797), (1341, 19431), (1377, 18923), (2159, 12069), (2533, 10287), (3429, 7599), (4023, 6477)]