89350521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 147329280

約数和(自身を除く): 57978759

約数列:

[1, 3, 13, 17, 19, 39, 41, 51, 57, 123, 173, 221, 247, 323, 519, 533, 663, 697, 741, 779, 969, 1599, 2091, 2249, 2337, 2941, 3287, 4199, 6747, 7093, 8823, 9061, 9861, 10127, 12597, 13243, 21279, 27183, 30381, 38233, 39729, 42731, 55879, 92209, 114699, 120581, 128193, 134767, 167637, 172159, 276627, 361743, 404301, 516477, 726427, 1567553, 1751971, 2179281, 2291039, 4702659, 5255913, 6873117, 29783507, 89350521]

約数ペア:

[(1, 89350521), (3, 29783507), (13, 6873117), (17, 5255913), (19, 4702659), (39, 2291039), (41, 2179281), (51, 1751971), (57, 1567553), (123, 726427), (173, 516477), (221, 404301), (247, 361743), (323, 276627), (519, 172159), (533, 167637), (663, 134767), (697, 128193), (741, 120581), (779, 114699), (969, 92209), (1599, 55879), (2091, 42731), (2249, 39729), (2337, 38233), (2941, 30381), (3287, 27183), (4199, 21279), (6747, 13243), (7093, 12597), (8823, 10127), (9061, 9861)]