16010973

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 28016640

約数和(自身を除く): 12005667

約数列:

[1, 3, 9, 11, 27, 31, 33, 37, 47, 93, 99, 111, 141, 279, 297, 333, 341, 407, 423, 517, 837, 999, 1023, 1147, 1221, 1269, 1457, 1551, 1739, 3069, 3441, 3663, 4371, 4653, 5217, 9207, 10323, 10989, 12617, 13113, 13959, 15651, 16027, 19129, 30969, 37851, 39339, 46953, 48081, 53909, 57387, 113553, 144243, 161727, 172161, 340659, 432729, 485181, 516483, 592999, 1455543, 1778997, 5336991, 16010973]

約数ペア:

[(1, 16010973), (3, 5336991), (9, 1778997), (11, 1455543), (27, 592999), (31, 516483), (33, 485181), (37, 432729), (47, 340659), (93, 172161), (99, 161727), (111, 144243), (141, 113553), (279, 57387), (297, 53909), (333, 48081), (341, 46953), (407, 39339), (423, 37851), (517, 30969), (837, 19129), (999, 16027), (1023, 15651), (1147, 13959), (1221, 13113), (1269, 12617), (1457, 10989), (1551, 10323), (1739, 9207), (3069, 5217), (3441, 4653), (3663, 4371)]