53643681

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3155

約数の個数: 48

約数和(自身を含む): 99590400

約数和(自身を除く): 45946719

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2457, 3119, 5733, 9357, 17199, 21833, 28071, 40547, 65499, 84213, 121641, 152831, 196497, 283829, 364923, 458493, 589491, 851487, 1094769, 1375479, 1986803, 2554461, 4126437, 5960409, 7663383, 17881227, 53643681]

約数ペア:

[(1, 53643681), (3, 17881227), (7, 7663383), (9, 5960409), (13, 4126437), (21, 2554461), (27, 1986803), (39, 1375479), (49, 1094769), (63, 851487), (91, 589491), (117, 458493), (147, 364923), (189, 283829), (273, 196497), (351, 152831), (441, 121641), (637, 84213), (819, 65499), (1323, 40547), (1911, 28071), (2457, 21833), (3119, 17199), (5733, 9357)]