156928149

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{108301}}^1$

素因数の和:108337

約数の個数: 24

約数和(自身を含む): 270321792

約数和(自身を除く): 113393643

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 108301, 324903, 758107, 974709, 2274321, 2490923, 6822963, 7472769, 17436461, 22418307, 52309383, 156928149]

約数ペア:

[(1, 156928149), (3, 52309383), (7, 22418307), (9, 17436461), (21, 7472769), (23, 6822963), (63, 2490923), (69, 2274321), (161, 974709), (207, 758107), (483, 324903), (1449, 108301)]