49539366909

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{1889}}^1\times {\mathrm{15923}}^1$

素因数の和:17882

約数の個数: 32

約数和(自身を含む): 74638972800

約数和(自身を除く): 25099605891

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 1889, 5667, 15923, 17001, 47769, 51003, 115229, 143307, 345687, 429921, 971303, 1037061, 2913909, 3111183, 8741727, 26225181, 30078547, 90235641, 270706923, 812120769, 1834791367, 5504374101, 16513122303, 49539366909]

約数ペア:

[(1, 49539366909), (3, 16513122303), (9, 5504374101), (27, 1834791367), (61, 812120769), (183, 270706923), (549, 90235641), (1647, 30078547), (1889, 26225181), (5667, 8741727), (15923, 3111183), (17001, 2913909), (47769, 1037061), (51003, 971303), (115229, 429921), (143307, 345687)]