54057087

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 93450240

約数和(自身を除く): 39393153

約数列:

[1, 3, 7, 9, 21, 31, 63, 89, 93, 217, 267, 279, 311, 623, 651, 801, 933, 1869, 1953, 2177, 2759, 2799, 5607, 6531, 8277, 9641, 19313, 19593, 24831, 27679, 28923, 57939, 67487, 83037, 86769, 173817, 193753, 202461, 249111, 581259, 607383, 858049, 1743777, 2574147, 6006343, 7722441, 18019029, 54057087]

約数ペア:

[(1, 54057087), (3, 18019029), (7, 7722441), (9, 6006343), (21, 2574147), (31, 1743777), (63, 858049), (89, 607383), (93, 581259), (217, 249111), (267, 202461), (279, 193753), (311, 173817), (623, 86769), (651, 83037), (801, 67487), (933, 57939), (1869, 28923), (1953, 27679), (2177, 24831), (2759, 19593), (2799, 19313), (5607, 9641), (6531, 8277)]