137310201

素因数分解:

$3^3\times 7^2\times {\mathrm{103787}}^1$

素因数の和:103810

約数の個数: 24

約数和(自身を含む): 236636640

約数和(自身を除く): 99326439

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 103787, 311361, 726509, 934083, 2179527, 2802249, 5085563, 6538581, 15256689, 19615743, 45770067, 137310201]

約数ペア:

[(1, 137310201), (3, 45770067), (7, 19615743), (9, 15256689), (21, 6538581), (27, 5085563), (49, 2802249), (63, 2179527), (147, 934083), (189, 726509), (441, 311361), (1323, 103787)]