55718583

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 81100800

約数和(自身を除く): 25382217

約数列:

[1, 3, 19, 43, 57, 127, 129, 179, 381, 537, 817, 2413, 2451, 3401, 5461, 7239, 7697, 10203, 16383, 22733, 23091, 68199, 103759, 146243, 311277, 431927, 438729, 977519, 1295781, 2932557, 18572861, 55718583]

約数ペア:

[(1, 55718583), (3, 18572861), (19, 2932557), (43, 1295781), (57, 977519), (127, 438729), (129, 431927), (179, 311277), (381, 146243), (537, 103759), (817, 68199), (2413, 23091), (2451, 22733), (3401, 16383), (5461, 10203), (7239, 7697)]