2953048563

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 4712048640

約数和(自身を除く): 1759000077

約数列:

[1, 3, 9, 17, 27, 51, 137, 151, 153, 311, 411, 453, 459, 933, 1233, 1359, 2329, 2567, 2799, 3699, 4077, 5287, 6987, 7701, 8397, 15861, 20687, 20961, 23103, 42607, 46961, 47583, 62061, 62883, 69309, 127821, 140883, 142749, 186183, 351679, 383463, 422649, 558549, 724319, 798337, 1055037, 1150389, 1267947, 2172957, 2395011, 3165111, 6433657, 6518871, 7185033, 9495333, 19300971, 19556613, 21555099, 57902913, 109372169, 173708739, 328116507, 984349521, 2953048563]

約数ペア:

[(1, 2953048563), (3, 984349521), (9, 328116507), (17, 173708739), (27, 109372169), (51, 57902913), (137, 21555099), (151, 19556613), (153, 19300971), (311, 9495333), (411, 7185033), (453, 6518871), (459, 6433657), (933, 3165111), (1233, 2395011), (1359, 2172957), (2329, 1267947), (2567, 1150389), (2799, 1055037), (3699, 798337), (4077, 724319), (5287, 558549), (6987, 422649), (7701, 383463), (8397, 351679), (15861, 186183), (20687, 142749), (20961, 140883), (23103, 127821), (42607, 69309), (46961, 62883), (47583, 62061)]