27387867

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 42154560

約数和(自身を除く): 14766693

約数列:

[1, 3, 13, 17, 39, 51, 101, 221, 303, 409, 663, 1227, 1313, 1717, 3939, 5151, 5317, 6953, 15951, 20859, 22321, 41309, 66963, 90389, 123927, 271167, 537017, 702253, 1611051, 2106759, 9129289, 27387867]

約数ペア:

[(1, 27387867), (3, 9129289), (13, 2106759), (17, 1611051), (39, 702253), (51, 537017), (101, 271167), (221, 123927), (303, 90389), (409, 66963), (663, 41309), (1227, 22321), (1313, 20859), (1717, 15951), (3939, 6953), (5151, 5317)]