30103947

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 46094400

約数和(自身を除く): 15990453

約数列:

[1, 3, 9, 27, 53, 109, 159, 193, 327, 477, 579, 981, 1431, 1737, 2943, 5211, 5777, 10229, 17331, 21037, 30687, 51993, 63111, 92061, 155979, 189333, 276183, 567999, 1114961, 3344883, 10034649, 30103947]

約数ペア:

[(1, 30103947), (3, 10034649), (9, 3344883), (27, 1114961), (53, 567999), (109, 276183), (159, 189333), (193, 155979), (327, 92061), (477, 63111), (579, 51993), (981, 30687), (1431, 21037), (1737, 17331), (2943, 10229), (5211, 5777)]