64252683

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1949}}^1$

素因数の和:2009

約数の個数: 40

約数和(自身を含む): 107593200

約数和(自身を除く): 43340517

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 297, 333, 407, 891, 999, 1221, 1949, 2997, 3663, 5847, 10989, 17541, 21439, 32967, 52623, 64317, 72113, 157869, 192951, 216339, 578853, 649017, 793243, 1736559, 1947051, 2379729, 5841153, 7139187, 21417561, 64252683]

約数ペア:

[(1, 64252683), (3, 21417561), (9, 7139187), (11, 5841153), (27, 2379729), (33, 1947051), (37, 1736559), (81, 793243), (99, 649017), (111, 578853), (297, 216339), (333, 192951), (407, 157869), (891, 72113), (999, 64317), (1221, 52623), (1949, 32967), (2997, 21439), (3663, 17541), (5847, 10989)]