51313779

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{883}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 81087552

約数和(自身を除く): 29773773

約数列:

[1, 3, 9, 11, 33, 99, 587, 883, 1761, 2649, 5283, 6457, 7947, 9713, 19371, 29139, 58113, 87417, 518321, 1554963, 4664889, 5701531, 17104593, 51313779]

約数ペア:

[(1, 51313779), (3, 17104593), (9, 5701531), (11, 4664889), (33, 1554963), (99, 518321), (587, 87417), (883, 58113), (1761, 29139), (2649, 19371), (5283, 9713), (6457, 7947)]