31121442

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^3\times {\mathrm{433}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 76245120

約数和(自身を除く): 45123678

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 433, 594, 726, 866, 1089, 1299, 1331, 2178, 2598, 2662, 3267, 3897, 3993, 4763, 6534, 7794, 7986, 9526, 11691, 11979, 14289, 23382, 23958, 28578, 35937, 42867, 52393, 71874, 85734, 104786, 128601, 157179, 257202, 314358, 471537, 576323, 943074, 1152646, 1414611, 1728969, 2829222, 3457938, 5186907, 10373814, 15560721, 31121442]

約数ペア:

[(1, 31121442), (2, 15560721), (3, 10373814), (6, 5186907), (9, 3457938), (11, 2829222), (18, 1728969), (22, 1414611), (27, 1152646), (33, 943074), (54, 576323), (66, 471537), (99, 314358), (121, 257202), (198, 157179), (242, 128601), (297, 104786), (363, 85734), (433, 71874), (594, 52393), (726, 42867), (866, 35937), (1089, 28578), (1299, 23958), (1331, 23382), (2178, 14289), (2598, 11979), (2662, 11691), (3267, 9526), (3897, 7986), (3993, 7794), (4763, 6534)]