56918017863

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2221}}^1\times {\mathrm{3203}}^1$

素因数の和:5564

約数の個数: 48

約数和(自身を含む): 94771961856

約数和(自身を除く): 37853943993

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2221, 2667, 3203, 6663, 8001, 9609, 15547, 19989, 22421, 28827, 46641, 67263, 139923, 201789, 282067, 406781, 846201, 1220343, 1974469, 2538603, 2847467, 3661029, 5923407, 7113863, 8542401, 17770221, 21341589, 25627203, 49797041, 64024767, 149391123, 448173369, 903460601, 2710381803, 6324224207, 8131145409, 18972672621, 56918017863]

約数ペア:

[(1, 56918017863), (3, 18972672621), (7, 8131145409), (9, 6324224207), (21, 2710381803), (63, 903460601), (127, 448173369), (381, 149391123), (889, 64024767), (1143, 49797041), (2221, 25627203), (2667, 21341589), (3203, 17770221), (6663, 8542401), (8001, 7113863), (9609, 5923407), (15547, 3661029), (19989, 2847467), (22421, 2538603), (28827, 1974469), (46641, 1220343), (67263, 846201), (139923, 406781), (201789, 282067)]