223023807

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{60293}}^1$

素因数の和:60439

約数の個数: 16

約数和(自身を含む): 332822880

約数和(自身を除く): 109799073

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 60293, 180879, 542637, 1627911, 8260141, 24780423, 74341269, 223023807]

約数ペア:

[(1, 223023807), (3, 74341269), (9, 24780423), (27, 8260141), (137, 1627911), (411, 542637), (1233, 180879), (3699, 60293)]