55435401

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2239}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 94617600

約数和(自身を除く): 39182199

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 917, 1179, 2239, 2751, 3537, 6717, 8253, 15673, 20151, 24759, 47019, 60453, 141057, 293309, 423171, 879927, 2053163, 2639781, 6159489, 7919343, 18478467, 55435401]

約数ペア:

[(1, 55435401), (3, 18478467), (7, 7919343), (9, 6159489), (21, 2639781), (27, 2053163), (63, 879927), (131, 423171), (189, 293309), (393, 141057), (917, 60453), (1179, 47019), (2239, 24759), (2751, 20151), (3537, 15673), (6717, 8253)]