42681339

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3361}}^1$

素因数の和:3467

約数の個数: 24

約数和(自身を含む): 66083472

約数和(自身を除く): 23402133

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 3361, 4233, 10083, 12699, 30249, 57137, 171411, 278963, 514233, 836889, 2510667, 4742371, 14227113, 42681339]

約数ペア:

[(1, 42681339), (3, 14227113), (9, 4742371), (17, 2510667), (51, 836889), (83, 514233), (153, 278963), (249, 171411), (747, 57137), (1411, 30249), (3361, 12699), (4233, 10083)]