2016382653

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:781

約数の個数: 56

約数和(自身を含む): 3174072000

約数和(自身を除く): 1157689347

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 241, 243, 499, 621, 723, 729, 1497, 1863, 2169, 4491, 5543, 5589, 6507, 11477, 13473, 16629, 16767, 19521, 34431, 40419, 49887, 58563, 103293, 120259, 121257, 149661, 175689, 309879, 360777, 363771, 448983, 929637, 1082331, 1346949, 2765957, 2788911, 3246993, 4040847, 8297871, 8366733, 9740979, 24893613, 29222937, 74680839, 87668811, 224042517, 672127551, 2016382653]

約数ペア:

[(1, 2016382653), (3, 672127551), (9, 224042517), (23, 87668811), (27, 74680839), (69, 29222937), (81, 24893613), (207, 9740979), (241, 8366733), (243, 8297871), (499, 4040847), (621, 3246993), (723, 2788911), (729, 2765957), (1497, 1346949), (1863, 1082331), (2169, 929637), (4491, 448983), (5543, 363771), (5589, 360777), (6507, 309879), (11477, 175689), (13473, 149661), (16629, 121257), (16767, 120259), (19521, 103293), (34431, 58563), (40419, 49887)]