51441453

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5791}}^1$

素因数の和:5854

約数の個数: 32

約数和(自身を含む): 88965120

約数和(自身を除く): 37523667

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 5791, 8883, 17373, 40537, 52119, 121611, 156357, 272177, 364833, 816531, 1094499, 1905239, 2449593, 5715717, 7348779, 17147151, 51441453]

約数ペア:

[(1, 51441453), (3, 17147151), (7, 7348779), (9, 5715717), (21, 2449593), (27, 1905239), (47, 1094499), (63, 816531), (141, 364833), (189, 272177), (329, 156357), (423, 121611), (987, 52119), (1269, 40537), (2961, 17373), (5791, 8883)]