77872023

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{4783}}^1$

素因数の和:4865

約数の個数: 24

約数和(自身を含む): 118413568

約数和(自身を除く): 40541545

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1809, 4783, 5427, 14349, 16281, 43047, 129141, 320461, 387423, 961383, 1162269, 2884149, 8652447, 25957341, 77872023]

約数ペア:

[(1, 77872023), (3, 25957341), (9, 8652447), (27, 2884149), (67, 1162269), (81, 961383), (201, 387423), (243, 320461), (603, 129141), (1809, 43047), (4783, 16281), (5427, 14349)]