53187777

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 78374400

約数和(自身を除く): 25186623

約数列:

[1, 3, 9, 79, 237, 239, 313, 711, 717, 939, 2151, 2817, 18881, 24727, 56643, 74181, 74807, 169929, 222543, 224421, 673263, 5909753, 17729259, 53187777]

約数ペア:

[(1, 53187777), (3, 17729259), (9, 5909753), (79, 673263), (237, 224421), (239, 222543), (313, 169929), (711, 74807), (717, 74181), (939, 56643), (2151, 24727), (2817, 18881)]