85928319

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 138501792

約数和(自身を除く): 52573473

約数列:

[1, 3, 9, 17, 37, 43, 51, 111, 129, 153, 333, 353, 387, 629, 731, 1059, 1591, 1887, 2193, 3177, 4773, 5661, 6001, 6579, 13061, 14319, 15179, 18003, 27047, 39183, 45537, 54009, 81141, 117549, 136611, 222037, 243423, 258043, 561623, 666111, 774129, 1684869, 1998333, 2322387, 5054607, 9547591, 28642773, 85928319]

約数ペア:

[(1, 85928319), (3, 28642773), (9, 9547591), (17, 5054607), (37, 2322387), (43, 1998333), (51, 1684869), (111, 774129), (129, 666111), (153, 561623), (333, 258043), (353, 243423), (387, 222037), (629, 136611), (731, 117549), (1059, 81141), (1591, 54009), (1887, 45537), (2193, 39183), (3177, 27047), (4773, 18003), (5661, 15179), (6001, 14319), (6579, 13061)]