868366953

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{17681}}^1$

素因数の和:17814

約数の個数: 32

約数和(自身を含む): 1374952320

約数和(自身を除く): 506585367

約数列:

[1, 3, 9, 17, 27, 51, 107, 153, 321, 459, 963, 1819, 2889, 5457, 16371, 17681, 49113, 53043, 159129, 300577, 477387, 901731, 1891867, 2705193, 5675601, 8115579, 17026803, 32161739, 51080409, 96485217, 289455651, 868366953]

約数ペア:

[(1, 868366953), (3, 289455651), (9, 96485217), (17, 51080409), (27, 32161739), (51, 17026803), (107, 8115579), (153, 5675601), (321, 2705193), (459, 1891867), (963, 901731), (1819, 477387), (2889, 300577), (5457, 159129), (16371, 53043), (17681, 49113)]