227580993

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{25111}}^1$

素因数の和:25189

約数の個数: 24

約数和(自身を含む): 352572480

約数和(自身を除く): 124991487

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 9063, 25111, 75333, 225999, 477109, 1330883, 1431327, 3992649, 4293981, 11977947, 25286777, 75860331, 227580993]

約数ペア:

[(1, 227580993), (3, 75860331), (9, 25286777), (19, 11977947), (53, 4293981), (57, 3992649), (159, 1431327), (171, 1330883), (477, 477109), (1007, 225999), (3021, 75333), (9063, 25111)]