33337899

素因数分解:

$3^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 56

約数和(自身を含む): 58759680

約数和(自身を除く): 25421781

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 139, 141, 189, 243, 329, 417, 423, 567, 729, 973, 987, 1251, 1269, 1701, 2919, 2961, 3753, 3807, 5103, 6533, 8757, 8883, 11259, 11421, 19599, 26271, 26649, 33777, 34263, 45731, 58797, 78813, 79947, 101331, 137193, 176391, 236439, 239841, 411579, 529173, 709317, 1234737, 1587519, 3704211, 4762557, 11112633, 33337899]

約数ペア:

[(1, 33337899), (3, 11112633), (7, 4762557), (9, 3704211), (21, 1587519), (27, 1234737), (47, 709317), (63, 529173), (81, 411579), (139, 239841), (141, 236439), (189, 176391), (243, 137193), (329, 101331), (417, 79947), (423, 78813), (567, 58797), (729, 45731), (973, 34263), (987, 33777), (1251, 26649), (1269, 26271), (1701, 19599), (2919, 11421), (2961, 11259), (3753, 8883), (3807, 8757), (5103, 6533)]