57110823

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 106952976

約数和(自身を除く): 49842153

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 61, 63, 77, 99, 147, 183, 193, 231, 427, 441, 539, 549, 579, 671, 693, 1281, 1351, 1617, 1737, 2013, 2123, 2989, 3843, 4053, 4697, 4851, 6039, 6369, 8967, 9457, 11773, 12159, 14091, 14861, 19107, 26901, 28371, 32879, 35319, 42273, 44583, 82411, 85113, 98637, 104027, 105957, 129503, 133749, 247233, 295911, 312081, 388509, 576877, 741699, 906521, 936243, 1165527, 1730631, 2719563, 5191893, 6345647, 8158689, 19036941, 57110823]

約数ペア:

[(1, 57110823), (3, 19036941), (7, 8158689), (9, 6345647), (11, 5191893), (21, 2719563), (33, 1730631), (49, 1165527), (61, 936243), (63, 906521), (77, 741699), (99, 576877), (147, 388509), (183, 312081), (193, 295911), (231, 247233), (427, 133749), (441, 129503), (539, 105957), (549, 104027), (579, 98637), (671, 85113), (693, 82411), (1281, 44583), (1351, 42273), (1617, 35319), (1737, 32879), (2013, 28371), (2123, 26901), (2989, 19107), (3843, 14861), (4053, 14091), (4697, 12159), (4851, 11773), (6039, 9457), (6369, 8967)]