49640073

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{32381}}^1$

素因数の和:32464

約数の個数: 16

約数和(自身を含む): 76680576

約数和(自身を除く): 27040503

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 32381, 97143, 226667, 680001, 2363813, 7091439, 16546691, 49640073]

約数ペア:

[(1, 49640073), (3, 16546691), (7, 7091439), (21, 2363813), (73, 680001), (219, 226667), (511, 97143), (1533, 32381)]