53404299

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{653}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 85700160

約数和(自身を除く): 32295861

約数列:

[1, 3, 9, 13, 27, 39, 117, 233, 351, 653, 699, 1959, 2097, 3029, 5877, 6291, 8489, 9087, 17631, 25467, 27261, 76401, 81783, 152149, 229203, 456447, 1369341, 1977937, 4108023, 5933811, 17801433, 53404299]

約数ペア:

[(1, 53404299), (3, 17801433), (9, 5933811), (13, 4108023), (27, 1977937), (39, 1369341), (117, 456447), (233, 229203), (351, 152149), (653, 81783), (699, 76401), (1959, 27261), (2097, 25467), (3029, 17631), (5877, 9087), (6291, 8489)]