16631433

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 30898560

約数和(自身を除く): 14267127

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 967, 1323, 1911, 2457, 2901, 5733, 6769, 8703, 12571, 17199, 20307, 26109, 37713, 47383, 60921, 87997, 113139, 142149, 182763, 263991, 339417, 426447, 615979, 791973, 1279341, 1847937, 2375919, 5543811, 16631433]

約数ペア:

[(1, 16631433), (3, 5543811), (7, 2375919), (9, 1847937), (13, 1279341), (21, 791973), (27, 615979), (39, 426447), (49, 339417), (63, 263991), (91, 182763), (117, 142149), (147, 113139), (189, 87997), (273, 60921), (351, 47383), (441, 37713), (637, 26109), (819, 20307), (967, 17199), (1323, 12571), (1911, 8703), (2457, 6769), (2901, 5733)]