63385281

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 33382719

約数列:

[1, 3, 9, 27, 47, 141, 199, 251, 423, 597, 753, 1269, 1791, 2259, 5373, 6777, 9353, 11797, 28059, 35391, 49949, 84177, 106173, 149847, 252531, 318519, 449541, 1348623, 2347603, 7042809, 21128427, 63385281]

約数ペア:

[(1, 63385281), (3, 21128427), (9, 7042809), (27, 2347603), (47, 1348623), (141, 449541), (199, 318519), (251, 252531), (423, 149847), (597, 106173), (753, 84177), (1269, 49949), (1791, 35391), (2259, 28059), (5373, 11797), (6777, 9353)]