15675053121

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6379753}}^1$

素因数の和:6379782

約数の個数: 32

約数和(自身を含む): 28581297920

約数和(自身を除く): 12906244799

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 6379753, 19139259, 44658271, 57417777, 82936789, 133974813, 172253331, 248810367, 401924439, 580557523, 746431101, 1205773317, 1741672569, 2239293303, 5225017707, 15675053121]

約数ペア:

[(1, 15675053121), (3, 5225017707), (7, 2239293303), (9, 1741672569), (13, 1205773317), (21, 746431101), (27, 580557523), (39, 401924439), (63, 248810367), (91, 172253331), (117, 133974813), (189, 82936789), (273, 57417777), (351, 44658271), (819, 19139259), (2457, 6379753)]