86666937

素因数分解:

$3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{3617}}^1$

素因数の和:3797

約数の個数: 24

約数和(自身を含む): 135284256

約数和(自身を除く): 48617319

約数列:

[1, 3, 7, 21, 49, 147, 163, 489, 1141, 3423, 3617, 7987, 10851, 23961, 25319, 75957, 177233, 531699, 589571, 1768713, 4126997, 12380991, 28888979, 86666937]

約数ペア:

[(1, 86666937), (3, 28888979), (7, 12380991), (21, 4126997), (49, 1768713), (147, 589571), (163, 531699), (489, 177233), (1141, 75957), (3423, 25319), (3617, 23961), (7987, 10851)]