275656557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{577}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 415494144

約数和(自身を除く): 139837587

約数列:

[1, 3, 11, 31, 33, 93, 341, 467, 577, 1023, 1401, 1731, 5137, 6347, 14477, 15411, 17887, 19041, 43431, 53661, 159247, 196757, 269459, 477741, 590271, 808377, 2964049, 8353229, 8892147, 25059687, 91885519, 275656557]

約数ペア:

[(1, 275656557), (3, 91885519), (11, 25059687), (31, 8892147), (33, 8353229), (93, 2964049), (341, 808377), (467, 590271), (577, 477741), (1023, 269459), (1401, 196757), (1731, 159247), (5137, 53661), (6347, 43431), (14477, 19041), (15411, 17887)]