16880431113

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{103573}}^1$

素因数の和:103798

約数の個数: 48

約数和(自身を含む): 30160748800

約数和(自身を除く): 13280317687

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 199, 273, 597, 819, 1393, 1791, 2587, 4179, 7761, 12537, 18109, 23283, 54327, 103573, 162981, 310719, 725011, 932157, 1346449, 2175033, 4039347, 6525099, 9425143, 12118041, 20611027, 28275429, 61833081, 84826287, 144277189, 185499243, 267943351, 432831567, 803830053, 1298494701, 1875603457, 2411490159, 5626810371, 16880431113]

約数ペア:

[(1, 16880431113), (3, 5626810371), (7, 2411490159), (9, 1875603457), (13, 1298494701), (21, 803830053), (39, 432831567), (63, 267943351), (91, 185499243), (117, 144277189), (199, 84826287), (273, 61833081), (597, 28275429), (819, 20611027), (1393, 12118041), (1791, 9425143), (2587, 6525099), (4179, 4039347), (7761, 2175033), (12537, 1346449), (18109, 932157), (23283, 725011), (54327, 310719), (103573, 162981)]