151072641

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{907}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 232448000

約数和(自身を除く): 81375359

約数列:

[1, 3, 9, 27, 31, 93, 199, 279, 597, 837, 907, 1791, 2721, 5373, 6169, 8163, 18507, 24489, 28117, 55521, 84351, 166563, 180493, 253053, 541479, 759159, 1624437, 4873311, 5595283, 16785849, 50357547, 151072641]

約数ペア:

[(1, 151072641), (3, 50357547), (9, 16785849), (27, 5595283), (31, 4873311), (93, 1624437), (199, 759159), (279, 541479), (597, 253053), (837, 180493), (907, 166563), (1791, 84351), (2721, 55521), (5373, 28117), (6169, 24489), (8163, 18507)]