13307848191

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^2\times {\mathrm{199}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 21634704000

約数和(自身を除く): 8326855809

約数列:

[1, 3, 9, 11, 33, 59, 99, 107, 177, 199, 321, 531, 597, 649, 963, 1177, 1791, 1947, 2189, 3531, 5841, 6313, 6567, 10593, 11449, 11741, 18939, 19701, 21293, 34347, 35223, 56817, 63879, 69443, 103041, 105669, 125939, 129151, 191637, 208329, 234223, 377817, 387453, 624987, 675491, 702669, 1133451, 1162359, 1256287, 2026473, 2108007, 2278351, 3768861, 6079419, 6835053, 7430401, 11306583, 13819157, 20505159, 22291203, 25061861, 41457471, 66873609, 75185583, 124372413, 134422709, 225556749, 403268127, 1209804381, 1478649799, 4435949397, 13307848191]

約数ペア:

[(1, 13307848191), (3, 4435949397), (9, 1478649799), (11, 1209804381), (33, 403268127), (59, 225556749), (99, 134422709), (107, 124372413), (177, 75185583), (199, 66873609), (321, 41457471), (531, 25061861), (597, 22291203), (649, 20505159), (963, 13819157), (1177, 11306583), (1791, 7430401), (1947, 6835053), (2189, 6079419), (3531, 3768861), (5841, 2278351), (6313, 2108007), (6567, 2026473), (10593, 1256287), (11449, 1162359), (11741, 1133451), (18939, 702669), (19701, 675491), (21293, 624987), (34347, 387453), (35223, 377817), (56817, 234223), (63879, 208329), (69443, 191637), (103041, 129151), (105669, 125939)]