123548013

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5689}}^1$

素因数の和:5841

約数の個数: 24

約数和(自身を含む): 189363200

約数和(自身を除く): 65815187

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 5689, 7239, 17067, 21717, 51201, 108091, 324273, 722503, 972819, 2167509, 6502527, 13727557, 41182671, 123548013]

約数ペア:

[(1, 123548013), (3, 41182671), (9, 13727557), (19, 6502527), (57, 2167509), (127, 972819), (171, 722503), (381, 324273), (1143, 108091), (2413, 51201), (5689, 21717), (7239, 17067)]