156911301

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1109}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 230880000

約数和(自身を除く): 73968699

約数列:

[1, 3, 9, 79, 199, 237, 597, 711, 1109, 1791, 3327, 9981, 15721, 47163, 87611, 141489, 220691, 262833, 662073, 788499, 1986219, 17434589, 52303767, 156911301]

約数ペア:

[(1, 156911301), (3, 52303767), (9, 17434589), (79, 1986219), (199, 788499), (237, 662073), (597, 262833), (711, 220691), (1109, 141489), (1791, 87611), (3327, 47163), (9981, 15721)]