16451232273

素因数分解:

$3^4\times 7^1\times {\mathrm{29014519}}^1$

素因数の和:29014538

約数の個数: 20

約数和(自身を含む): 28086055360

約数和(自身を除く): 11634823087

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 29014519, 87043557, 203101633, 261130671, 609304899, 783392013, 1827914697, 2350176039, 5483744091, 16451232273]

約数ペア:

[(1, 16451232273), (3, 5483744091), (7, 2350176039), (9, 1827914697), (21, 783392013), (27, 609304899), (63, 261130671), (81, 203101633), (189, 87043557), (567, 29014519)]