22394151

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 56

約数和(自身を含む): 38561040

約数和(自身を除く): 16166889

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 139, 153, 221, 243, 351, 417, 459, 663, 729, 1053, 1251, 1377, 1807, 1989, 2363, 3159, 3753, 4131, 5421, 5967, 7089, 9477, 11259, 12393, 16263, 17901, 21267, 30719, 33777, 48789, 53703, 63801, 92157, 101331, 146367, 161109, 191403, 276471, 439101, 574209, 829413, 1317303, 1722627, 2488239, 7464717, 22394151]

約数ペア:

[(1, 22394151), (3, 7464717), (9, 2488239), (13, 1722627), (17, 1317303), (27, 829413), (39, 574209), (51, 439101), (81, 276471), (117, 191403), (139, 161109), (153, 146367), (221, 101331), (243, 92157), (351, 63801), (417, 53703), (459, 48789), (663, 33777), (729, 30719), (1053, 21267), (1251, 17901), (1377, 16263), (1807, 12393), (1989, 11259), (2363, 9477), (3159, 7089), (3753, 5967), (4131, 5421)]