55124613

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 81297216

約数和(自身を除く): 26172603

約数列:

[1, 3, 9, 71, 213, 281, 307, 639, 843, 921, 2529, 2763, 19951, 21797, 59853, 65391, 86267, 179559, 196173, 258801, 776403, 6124957, 18374871, 55124613]

約数ペア:

[(1, 55124613), (3, 18374871), (9, 6124957), (71, 776403), (213, 258801), (281, 196173), (307, 179559), (639, 86267), (843, 65391), (921, 59853), (2529, 21797), (2763, 19951)]