99681219

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 169850880

約数和(自身を除く): 70169661

約数列:

[1, 3, 9, 11, 27, 33, 37, 47, 99, 111, 141, 193, 297, 333, 407, 423, 517, 579, 999, 1221, 1269, 1551, 1737, 1739, 2123, 3663, 4653, 5211, 5217, 6369, 7141, 9071, 10989, 13959, 15651, 19107, 19129, 21423, 27213, 46953, 57321, 57387, 64269, 78551, 81639, 99781, 172161, 192807, 235653, 244917, 299343, 335627, 516483, 706959, 898029, 1006881, 2120877, 2694087, 3020643, 3691897, 9061929, 11075691, 33227073, 99681219]

約数ペア:

[(1, 99681219), (3, 33227073), (9, 11075691), (11, 9061929), (27, 3691897), (33, 3020643), (37, 2694087), (47, 2120877), (99, 1006881), (111, 898029), (141, 706959), (193, 516483), (297, 335627), (333, 299343), (407, 244917), (423, 235653), (517, 192807), (579, 172161), (999, 99781), (1221, 81639), (1269, 78551), (1551, 64269), (1737, 57387), (1739, 57321), (2123, 46953), (3663, 27213), (4653, 21423), (5211, 19129), (5217, 19107), (6369, 15651), (7141, 13959), (9071, 10989)]