7788557673

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{76253}}^1$

素因数の和:76375

約数の個数: 40

約数和(自身を含む): 12659079048

約数和(自身を除く): 4870521375

約数列:

[1, 3, 9, 13, 27, 39, 81, 97, 117, 291, 351, 873, 1053, 1261, 2619, 3783, 7857, 11349, 34047, 76253, 102141, 228759, 686277, 991289, 2058831, 2973867, 6176493, 7396541, 8921601, 22189623, 26764803, 66568869, 80294409, 96155033, 199706607, 288465099, 599119821, 865395297, 2596185891, 7788557673]

約数ペア:

[(1, 7788557673), (3, 2596185891), (9, 865395297), (13, 599119821), (27, 288465099), (39, 199706607), (81, 96155033), (97, 80294409), (117, 66568869), (291, 26764803), (351, 22189623), (873, 8921601), (1053, 7396541), (1261, 6176493), (2619, 2973867), (3783, 2058831), (7857, 991289), (11349, 686277), (34047, 228759), (76253, 102141)]