53726919

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 79916544

約数和(自身を除く): 26189625

約数列:

[1, 3, 17, 23, 51, 69, 163, 281, 391, 489, 843, 1173, 2771, 3749, 4777, 6463, 8313, 11247, 14331, 19389, 45803, 63733, 109871, 137409, 191199, 329613, 778651, 1053469, 2335953, 3160407, 17908973, 53726919]

約数ペア:

[(1, 53726919), (3, 17908973), (17, 3160407), (23, 2335953), (51, 1053469), (69, 778651), (163, 329613), (281, 191199), (391, 137409), (489, 109871), (843, 63733), (1173, 45803), (2771, 19389), (3749, 14331), (4777, 11247), (6463, 8313)]