16168149

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2111}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 25039872

約数和(自身を除く): 8871723

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2111, 2553, 6333, 7659, 18999, 48553, 78107, 145659, 234321, 436977, 702963, 1796461, 5389383, 16168149]

約数ペア:

[(1, 16168149), (3, 5389383), (9, 1796461), (23, 702963), (37, 436977), (69, 234321), (111, 145659), (207, 78107), (333, 48553), (851, 18999), (2111, 7659), (2553, 6333)]