51177285

素因数分解:

$3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1627}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 91428480

約数和(自身を除く): 40251195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 233, 699, 1165, 1627, 2097, 3495, 4881, 6291, 8135, 10485, 14643, 24405, 31455, 43929, 73215, 219645, 379091, 1137273, 1895455, 3411819, 5686365, 10235457, 17059095, 51177285]

約数ペア:

[(1, 51177285), (3, 17059095), (5, 10235457), (9, 5686365), (15, 3411819), (27, 1895455), (45, 1137273), (135, 379091), (233, 219645), (699, 73215), (1165, 43929), (1627, 31455), (2097, 24405), (3495, 14643), (4881, 10485), (6291, 8135)]