55070487

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 36

約数和(自身を含む): 85405320

約数和(自身を除く): 30334833

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 269, 387, 529, 807, 989, 1587, 2421, 2967, 4761, 6187, 8901, 11567, 18561, 22747, 34701, 55683, 68241, 104103, 142301, 204723, 266041, 426903, 798123, 1280709, 2394369, 6118943, 18356829, 55070487]

約数ペア:

[(1, 55070487), (3, 18356829), (9, 6118943), (23, 2394369), (43, 1280709), (69, 798123), (129, 426903), (207, 266041), (269, 204723), (387, 142301), (529, 104103), (807, 68241), (989, 55683), (1587, 34701), (2421, 22747), (2967, 18561), (4761, 11567), (6187, 8901)]