26378271

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 41860800

約数和(自身を除く): 15482529

約数列:

[1, 3, 9, 17, 27, 51, 101, 153, 303, 459, 569, 909, 1707, 1717, 2727, 5121, 5151, 9673, 15363, 15453, 29019, 46359, 57469, 87057, 172407, 261171, 517221, 976973, 1551663, 2930919, 8792757, 26378271]

約数ペア:

[(1, 26378271), (3, 8792757), (9, 2930919), (17, 1551663), (27, 976973), (51, 517221), (101, 261171), (153, 172407), (303, 87057), (459, 57469), (569, 46359), (909, 29019), (1707, 15453), (1717, 15363), (2727, 9673), (5121, 5151)]