16348501911

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{65141}}^1$

素因数の和:65224

約数の個数: 64

約数和(自身を含む): 28516561920

約数和(自身を除く): 12168060009

約数列:

[1, 3, 7, 17, 19, 21, 37, 51, 57, 111, 119, 133, 259, 323, 357, 399, 629, 703, 777, 969, 1887, 2109, 2261, 4403, 4921, 6783, 11951, 13209, 14763, 35853, 65141, 83657, 195423, 250971, 455987, 1107397, 1237679, 1367961, 2410217, 3322191, 3713037, 7230651, 7751779, 8663753, 16871519, 21040543, 23255337, 25991259, 40973689, 45794123, 50614557, 63121629, 122921067, 137382369, 147283801, 286815823, 320558861, 441851403, 778500091, 860447469, 961676583, 2335500273, 5449500637, 16348501911]

約数ペア:

[(1, 16348501911), (3, 5449500637), (7, 2335500273), (17, 961676583), (19, 860447469), (21, 778500091), (37, 441851403), (51, 320558861), (57, 286815823), (111, 147283801), (119, 137382369), (133, 122921067), (259, 63121629), (323, 50614557), (357, 45794123), (399, 40973689), (629, 25991259), (703, 23255337), (777, 21040543), (969, 16871519), (1887, 8663753), (2109, 7751779), (2261, 7230651), (4403, 3713037), (4921, 3322191), (6783, 2410217), (11951, 1367961), (13209, 1237679), (14763, 1107397), (35853, 455987), (65141, 250971), (83657, 195423)]