61733889

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20849}}^1$

素因数の和:20909

約数の個数: 24

約数和(自身を含む): 104083200

約数和(自身を除く): 42349311

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 20849, 62547, 145943, 187641, 437829, 979903, 1313487, 2939709, 6859321, 8819127, 20577963, 61733889]

約数ペア:

[(1, 61733889), (3, 20577963), (7, 8819127), (9, 6859321), (21, 2939709), (47, 1313487), (63, 979903), (141, 437829), (329, 187641), (423, 145943), (987, 62547), (2961, 20849)]