27951693

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5261}}^1$

素因数の和:5305

約数の個数: 32

約数和(自身を含む): 48494592

約数和(自身を除く): 20542899

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5261, 5313, 15783, 36827, 57871, 110481, 121003, 173613, 363009, 405097, 847021, 1215291, 1331033, 2541063, 3993099, 9317231, 27951693]

約数ペア:

[(1, 27951693), (3, 9317231), (7, 3993099), (11, 2541063), (21, 1331033), (23, 1215291), (33, 847021), (69, 405097), (77, 363009), (161, 173613), (231, 121003), (253, 110481), (483, 57871), (759, 36827), (1771, 15783), (5261, 5313)]