55192527

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:440

約数の個数: 36

約数和(自身を含む): 87299784

約数和(自身を除く): 32107257

約数列:

[1, 3, 9, 13, 39, 117, 131, 169, 277, 393, 507, 831, 1179, 1521, 1703, 2493, 3601, 5109, 10803, 15327, 22139, 32409, 36287, 46813, 66417, 108861, 140439, 199251, 326583, 421317, 471731, 1415193, 4245579, 6132503, 18397509, 55192527]

約数ペア:

[(1, 55192527), (3, 18397509), (9, 6132503), (13, 4245579), (39, 1415193), (117, 471731), (131, 421317), (169, 326583), (277, 199251), (393, 140439), (507, 108861), (831, 66417), (1179, 46813), (1521, 36287), (1703, 32409), (2493, 22139), (3601, 15327), (5109, 10803)]