75654621

素因数分解:

$3^3\times 7^1\times {\mathrm{613}}^1\times {\mathrm{653}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 128497920

約数和(自身を除く): 52843299

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 613, 653, 1839, 1959, 4291, 4571, 5517, 5877, 12873, 13713, 16551, 17631, 38619, 41139, 115857, 123417, 400289, 1200867, 2802023, 3602601, 8406069, 10807803, 25218207, 75654621]

約数ペア:

[(1, 75654621), (3, 25218207), (7, 10807803), (9, 8406069), (21, 3602601), (27, 2802023), (63, 1200867), (189, 400289), (613, 123417), (653, 115857), (1839, 41139), (1959, 38619), (4291, 17631), (4571, 16551), (5517, 13713), (5877, 12873)]