151640451

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{79103}}^1$

素因数の和:79183

約数の個数: 16

約数和(自身を含む): 227819520

約数和(自身を除く): 76179069

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 79103, 237309, 711927, 2135781, 5616313, 16848939, 50546817, 151640451]

約数ペア:

[(1, 151640451), (3, 50546817), (9, 16848939), (27, 5616313), (71, 2135781), (213, 711927), (639, 237309), (1917, 79103)]