84553833

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 146112512

約数和(自身を除く): 61558679

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 97, 103, 217, 273, 291, 309, 403, 651, 679, 721, 1209, 1261, 1339, 2037, 2163, 2821, 3007, 3193, 3783, 4017, 8463, 8827, 9021, 9373, 9579, 9991, 21049, 22351, 26481, 28119, 29973, 39091, 41509, 63147, 67053, 69937, 117273, 124527, 129883, 209811, 273637, 290563, 309721, 389649, 820911, 871689, 909181, 929163, 2168047, 2727543, 4026373, 6504141, 12079119, 28184611, 84553833]

約数ペア:

[(1, 84553833), (3, 28184611), (7, 12079119), (13, 6504141), (21, 4026373), (31, 2727543), (39, 2168047), (91, 929163), (93, 909181), (97, 871689), (103, 820911), (217, 389649), (273, 309721), (291, 290563), (309, 273637), (403, 209811), (651, 129883), (679, 124527), (721, 117273), (1209, 69937), (1261, 67053), (1339, 63147), (2037, 41509), (2163, 39091), (2821, 29973), (3007, 28119), (3193, 26481), (3783, 22351), (4017, 21049), (8463, 9991), (8827, 9579), (9021, 9373)]