37281321

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2386

約数の個数: 48

約数和(自身を含む): 70087680

約数和(自身を除く): 32806359

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 2277, 2339, 5313, 7017, 15939, 16373, 21051, 25729, 49119, 53797, 77187, 147357, 161391, 180103, 231561, 376579, 484173, 540309, 591767, 1129737, 1620927, 1775301, 3389211, 4142369, 5325903, 12427107, 37281321]

約数ペア:

[(1, 37281321), (3, 12427107), (7, 5325903), (9, 4142369), (11, 3389211), (21, 1775301), (23, 1620927), (33, 1129737), (63, 591767), (69, 540309), (77, 484173), (99, 376579), (161, 231561), (207, 180103), (231, 161391), (253, 147357), (483, 77187), (693, 53797), (759, 49119), (1449, 25729), (1771, 21051), (2277, 16373), (2339, 15939), (5313, 7017)]