124520019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 190257984

約数和(自身を除く): 65737965

約数列:

[1, 3, 13, 17, 39, 51, 221, 293, 641, 663, 879, 1923, 3809, 4981, 8333, 10897, 11427, 14943, 24999, 32691, 64753, 141661, 187813, 194259, 424983, 563439, 2441569, 3192821, 7324707, 9578463, 41506673, 124520019]

約数ペア:

[(1, 124520019), (3, 41506673), (13, 9578463), (17, 7324707), (39, 3192821), (51, 2441569), (221, 563439), (293, 424983), (641, 194259), (663, 187813), (879, 141661), (1923, 64753), (3809, 32691), (4981, 24999), (8333, 14943), (10897, 11427)]