225154863

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{177427}}^1$

素因数の和:177483

約数の個数: 16

約数和(自身を含む): 340661760

約数和(自身を除く): 115506897

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 177427, 532281, 1596843, 4790529, 8339069, 25017207, 75051621, 225154863]

約数ペア:

[(1, 225154863), (3, 75051621), (9, 25017207), (27, 8339069), (47, 4790529), (141, 1596843), (423, 532281), (1269, 177427)]