16142841

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 29111040

約数和(自身を除く): 12968199

約数列:

[1, 3, 9, 11, 13, 27, 33, 37, 39, 99, 111, 113, 117, 143, 297, 333, 339, 351, 407, 429, 481, 999, 1017, 1221, 1243, 1287, 1443, 1469, 3051, 3663, 3729, 3861, 4181, 4329, 4407, 5291, 10989, 11187, 12543, 12987, 13221, 15873, 16159, 33561, 37629, 39663, 45991, 47619, 48477, 54353, 112887, 137973, 142857, 145431, 163059, 413919, 436293, 489177, 597883, 1241757, 1467531, 1793649, 5380947, 16142841]

約数ペア:

[(1, 16142841), (3, 5380947), (9, 1793649), (11, 1467531), (13, 1241757), (27, 597883), (33, 489177), (37, 436293), (39, 413919), (99, 163059), (111, 145431), (113, 142857), (117, 137973), (143, 112887), (297, 54353), (333, 48477), (339, 47619), (351, 45991), (407, 39663), (429, 37629), (481, 33561), (999, 16159), (1017, 15873), (1221, 13221), (1243, 12987), (1287, 12543), (1443, 11187), (1469, 10989), (3051, 5291), (3663, 4407), (3729, 4329), (3861, 4181)]