85667043

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 149713920

約数和(自身を除く): 64046877

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 147, 217, 231, 341, 539, 651, 1023, 1519, 1617, 1709, 2387, 4557, 5127, 7161, 11963, 16709, 18799, 35889, 50127, 52979, 56397, 83741, 131593, 158937, 251223, 370853, 394779, 582769, 921151, 1112559, 1748307, 2595971, 2763453, 4079383, 7787913, 12238149, 28555681, 85667043]

約数ペア:

[(1, 85667043), (3, 28555681), (7, 12238149), (11, 7787913), (21, 4079383), (31, 2763453), (33, 2595971), (49, 1748307), (77, 1112559), (93, 921151), (147, 582769), (217, 394779), (231, 370853), (341, 251223), (539, 158937), (651, 131593), (1023, 83741), (1519, 56397), (1617, 52979), (1709, 50127), (2387, 35889), (4557, 18799), (5127, 16709), (7161, 11963)]