487012167

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:185

約数の個数: 54

約数和(自身を含む): 764710128

約数和(自身を除く): 277697961

約数列:

[1, 3, 9, 29, 37, 47, 87, 111, 141, 261, 333, 423, 841, 1073, 1363, 1369, 1739, 2523, 3219, 4089, 4107, 5217, 7569, 9657, 12267, 12321, 15651, 31117, 39527, 39701, 50431, 64343, 93351, 118581, 119103, 151293, 193029, 280053, 355743, 357309, 453879, 579087, 1151329, 1462499, 1865947, 3453987, 4387497, 5597841, 10361961, 13162491, 16793523, 54112463, 162337389, 487012167]

約数ペア:

[(1, 487012167), (3, 162337389), (9, 54112463), (29, 16793523), (37, 13162491), (47, 10361961), (87, 5597841), (111, 4387497), (141, 3453987), (261, 1865947), (333, 1462499), (423, 1151329), (841, 579087), (1073, 453879), (1363, 357309), (1369, 355743), (1739, 280053), (2523, 193029), (3219, 151293), (4089, 119103), (4107, 118581), (5217, 93351), (7569, 64343), (9657, 50431), (12267, 39701), (12321, 39527), (15651, 31117)]