138288073

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{4091}}^1$

素因数の和:4548

約数の個数: 16

約数和(自身を含む): 172846080

約数和(自身を除く): 34558007

約数列:

[1, 7, 11, 77, 439, 3073, 4091, 4829, 28637, 33803, 45001, 315007, 1795949, 12571643, 19755439, 138288073]

約数ペア:

[(1, 138288073), (7, 19755439), (11, 12571643), (77, 1795949), (439, 315007), (3073, 45001), (4091, 33803), (4829, 28637)]