38445381

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 65329600

約数和(自身を除く): 26884219

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 289, 351, 379, 459, 663, 867, 1137, 1989, 2601, 3411, 3757, 4927, 5967, 6443, 7803, 10233, 11271, 14781, 19329, 33813, 44343, 57987, 83759, 101439, 109531, 133029, 173961, 251277, 328593, 753831, 985779, 1423903, 2261493, 2957337, 4271709, 12815127, 38445381]

約数ペア:

[(1, 38445381), (3, 12815127), (9, 4271709), (13, 2957337), (17, 2261493), (27, 1423903), (39, 985779), (51, 753831), (117, 328593), (153, 251277), (221, 173961), (289, 133029), (351, 109531), (379, 101439), (459, 83759), (663, 57987), (867, 44343), (1137, 33813), (1989, 19329), (2601, 14781), (3411, 11271), (3757, 10233), (4927, 7803), (5967, 6443)]