54319727

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 72161280

約数和(自身を除く): 17841553

約数列:

[1, 7, 11, 19, 77, 107, 133, 209, 347, 749, 1177, 1463, 2033, 2429, 3817, 6593, 8239, 14231, 22363, 26719, 37129, 46151, 72523, 156541, 259903, 408419, 507661, 705451, 2858933, 4938157, 7759961, 54319727]

約数ペア:

[(1, 54319727), (7, 7759961), (11, 4938157), (19, 2858933), (77, 705451), (107, 507661), (133, 408419), (209, 259903), (347, 156541), (749, 72523), (1177, 46151), (1463, 37129), (2033, 26719), (2429, 22363), (3817, 14231), (6593, 8239)]