138013911

素因数分解:

$3^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{4691}}^1$

素因数の和:5171

約数の個数: 24

約数和(自身を含む): 228369024

約数和(自身を除く): 90355113

約数列:

[1, 3, 7, 9, 21, 63, 467, 1401, 3269, 4203, 4691, 9807, 14073, 29421, 32837, 42219, 98511, 295533, 2190697, 6572091, 15334879, 19716273, 46004637, 138013911]

約数ペア:

[(1, 138013911), (3, 46004637), (7, 19716273), (9, 15334879), (21, 6572091), (63, 2190697), (467, 295533), (1401, 98511), (3269, 42219), (4203, 32837), (4691, 29421), (9807, 14073)]