55487247

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{13183}}^1$

素因数の和:13270

約数の個数: 16

約数和(自身を含む): 78471168

約数和(自身を除く): 22983921

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 13183, 39549, 303209, 804163, 909627, 2412489, 18495749, 55487247]

約数ペア:

[(1, 55487247), (3, 18495749), (23, 2412489), (61, 909627), (69, 804163), (183, 303209), (1403, 39549), (4209, 13183)]