155364807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{20641}}^1$

素因数の和:20850

約数の個数: 16

約数和(自身を含む): 224254688

約数和(自身を除く): 68889881

約数列:

[1, 3, 13, 39, 193, 579, 2509, 7527, 20641, 61923, 268333, 804999, 3983713, 11951139, 51788269, 155364807]

約数ペア:

[(1, 155364807), (3, 51788269), (13, 11951139), (39, 3983713), (193, 804999), (579, 268333), (2509, 61923), (7527, 20641)]