498060981

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 60

約数和(自身を含む): 831415200

約数和(自身を除く): 333354219

約数列:

[1, 3, 9, 11, 27, 33, 53, 81, 99, 159, 199, 297, 477, 583, 597, 891, 1431, 1749, 1791, 2189, 2809, 4293, 5247, 5373, 6567, 8427, 10547, 15741, 16119, 19701, 25281, 30899, 31641, 47223, 59103, 75843, 92697, 94923, 116017, 177309, 227529, 278091, 284769, 348051, 558991, 834273, 854307, 1044153, 1676973, 2502819, 3132459, 5030919, 6148901, 9397377, 15092757, 18446703, 45278271, 55340109, 166020327, 498060981]

約数ペア:

[(1, 498060981), (3, 166020327), (9, 55340109), (11, 45278271), (27, 18446703), (33, 15092757), (53, 9397377), (81, 6148901), (99, 5030919), (159, 3132459), (199, 2502819), (297, 1676973), (477, 1044153), (583, 854307), (597, 834273), (891, 558991), (1431, 348051), (1749, 284769), (1791, 278091), (2189, 227529), (2809, 177309), (4293, 116017), (5247, 94923), (5373, 92697), (6567, 75843), (8427, 59103), (10547, 47223), (15741, 31641), (16119, 30899), (19701, 25281)]