129668859

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{941}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 191331504

約数和(自身を除く): 61662645

約数列:

[1, 3, 9, 61, 183, 251, 549, 753, 941, 2259, 2823, 8469, 15311, 45933, 57401, 137799, 172203, 236191, 516609, 708573, 2125719, 14407651, 43222953, 129668859]

約数ペア:

[(1, 129668859), (3, 43222953), (9, 14407651), (61, 2125719), (183, 708573), (251, 516609), (549, 236191), (753, 172203), (941, 137799), (2259, 57401), (2823, 45933), (8469, 15311)]