73289537667

素因数分解:

$3^4\times {\mathrm{2063}}^1\times {\mathrm{438589}}^1$

素因数の和:440664

約数の個数: 20

約数和(自身を含む): 109535220960

約数和(自身を除く): 36245683293

約数列:

[1, 3, 9, 27, 81, 2063, 6189, 18567, 55701, 167103, 438589, 1315767, 3947301, 11841903, 35525709, 904809107, 2714427321, 8143281963, 24429845889, 73289537667]

約数ペア:

[(1, 73289537667), (3, 24429845889), (9, 8143281963), (27, 2714427321), (81, 904809107), (2063, 35525709), (6189, 11841903), (18567, 3947301), (55701, 1315767), (167103, 438589)]