457129677

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{133781}}^1$

素因数の和:133868

約数の個数: 16

約数和(自身を含む): 654996672

約数和(自身を除く): 197866995

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 133781, 401343, 2274277, 6822831, 8963327, 26889981, 152376559, 457129677]

約数ペア:

[(1, 457129677), (3, 152376559), (17, 26889981), (51, 8963327), (67, 6822831), (201, 2274277), (1139, 401343), (3417, 133781)]