227907261

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{25147}}^1$

素因数の和:25225

約数の個数: 24

約数和(自身を含む): 353077920

約数和(自身を除く): 125170659

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 9063, 25147, 75441, 226323, 477793, 1332791, 1433379, 3998373, 4300137, 11995119, 25323029, 75969087, 227907261]

約数ペア:

[(1, 227907261), (3, 75969087), (9, 25323029), (19, 11995119), (53, 4300137), (57, 3998373), (159, 1433379), (171, 1332791), (477, 477793), (1007, 226323), (3021, 75441), (9063, 25147)]