156728714067

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{83911}}^1$

素因数の和:84104

約数の個数: 48

約数和(自身を含む): 238766561280

約数和(自身を除く): 82037847213

約数列:

[1, 3, 9, 37, 71, 79, 111, 213, 237, 333, 639, 711, 2627, 2923, 5609, 7881, 8769, 16827, 23643, 26307, 50481, 83911, 207533, 251733, 622599, 755199, 1867797, 3104707, 5957681, 6628969, 9314121, 17873043, 19886907, 27942363, 53619129, 59660721, 220434197, 245271853, 470656799, 661302591, 735815559, 1411970397, 1983907773, 2207446677, 4235911191, 17414301563, 52242904689, 156728714067]

約数ペア:

[(1, 156728714067), (3, 52242904689), (9, 17414301563), (37, 4235911191), (71, 2207446677), (79, 1983907773), (111, 1411970397), (213, 735815559), (237, 661302591), (333, 470656799), (639, 245271853), (711, 220434197), (2627, 59660721), (2923, 53619129), (5609, 27942363), (7881, 19886907), (8769, 17873043), (16827, 9314121), (23643, 6628969), (26307, 5957681), (50481, 3104707), (83911, 1867797), (207533, 755199), (251733, 622599)]