16951113963

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{11699}}^1$

素因数の和:12032

約数の個数: 48

約数和(自身を含む): 28375776000

約数和(自身を除く): 11424662037

約数列:

[1, 3, 7, 9, 21, 63, 109, 211, 327, 633, 763, 981, 1477, 1899, 2289, 4431, 6867, 11699, 13293, 22999, 35097, 68997, 81893, 105291, 160993, 206991, 245679, 482979, 737037, 1275191, 1448937, 2468489, 3825573, 7405467, 8926337, 11476719, 17279423, 22216401, 26779011, 51838269, 80337033, 155514807, 269065301, 807195903, 1883457107, 2421587709, 5650371321, 16951113963]

約数ペア:

[(1, 16951113963), (3, 5650371321), (7, 2421587709), (9, 1883457107), (21, 807195903), (63, 269065301), (109, 155514807), (211, 80337033), (327, 51838269), (633, 26779011), (763, 22216401), (981, 17279423), (1477, 11476719), (1899, 8926337), (2289, 7405467), (4431, 3825573), (6867, 2468489), (11699, 1448937), (13293, 1275191), (22999, 737037), (35097, 482979), (68997, 245679), (81893, 206991), (105291, 160993)]