57515661

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3242

約数の個数: 36

約数和(自身を含む): 99030204

約数和(自身を除く): 41514543

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 2009, 2583, 3181, 6027, 9543, 18081, 22267, 28629, 66801, 130421, 155869, 200403, 391263, 467607, 912947, 1173789, 1402821, 2738841, 6390629, 8216523, 19171887, 57515661]

約数ペア:

[(1, 57515661), (3, 19171887), (7, 8216523), (9, 6390629), (21, 2738841), (41, 1402821), (49, 1173789), (63, 912947), (123, 467607), (147, 391263), (287, 200403), (369, 155869), (441, 130421), (861, 66801), (2009, 28629), (2583, 22267), (3181, 18081), (6027, 9543)]