225822663

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{207367}}^1$

素因数の和:207395

約数の個数: 18

約数和(自身を含む): 358539272

約数和(自身を除く): 132716609

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 207367, 622101, 1866303, 2281037, 6843111, 20529333, 25091407, 75274221, 225822663]

約数ペア:

[(1, 225822663), (3, 75274221), (9, 25091407), (11, 20529333), (33, 6843111), (99, 2281037), (121, 1866303), (363, 622101), (1089, 207367)]