55218267

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1345

約数の個数: 40

約数和(自身を含む): 91069440

約数和(自身を除く): 35851173

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 351, 369, 533, 1053, 1107, 1279, 1599, 3321, 3837, 4797, 11511, 14391, 16627, 34533, 43173, 49881, 52439, 103599, 149643, 157317, 448929, 471951, 681707, 1346787, 1415853, 2045121, 4247559, 6135363, 18406089, 55218267]

約数ペア:

[(1, 55218267), (3, 18406089), (9, 6135363), (13, 4247559), (27, 2045121), (39, 1415853), (41, 1346787), (81, 681707), (117, 471951), (123, 448929), (351, 157317), (369, 149643), (533, 103599), (1053, 52439), (1107, 49881), (1279, 43173), (1599, 34533), (3321, 16627), (3837, 14391), (4797, 11511)]