80252223

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 37942977

約数列:

[1, 3, 17, 37, 51, 71, 111, 213, 599, 629, 1207, 1797, 1887, 2627, 3621, 7881, 10183, 22163, 30549, 42529, 44659, 66489, 127587, 133977, 376771, 722993, 1130313, 1573573, 2168979, 4720719, 26750741, 80252223]

約数ペア:

[(1, 80252223), (3, 26750741), (17, 4720719), (37, 2168979), (51, 1573573), (71, 1130313), (111, 722993), (213, 376771), (599, 133977), (629, 127587), (1207, 66489), (1797, 44659), (1887, 42529), (2627, 30549), (3621, 22163), (7881, 10183)]