189712533

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{6263}}^1$

素因数の和:6728

約数の個数: 16

約数和(自身を含む): 264591360

約数和(自身を除く): 74878827

約数列:

[1, 3, 23, 69, 439, 1317, 6263, 10097, 18789, 30291, 144049, 432147, 2749457, 8248371, 63237511, 189712533]

約数ペア:

[(1, 189712533), (3, 63237511), (23, 8248371), (69, 2749457), (439, 432147), (1317, 144049), (6263, 30291), (10097, 18789)]