181209778827

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{27050273}}^1$

素因数の和:27050323

約数の個数: 32

約数和(自身を含む): 311619156480

約数和(自身を除く): 130409377653

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 27050273, 81150819, 189351911, 297553003, 568055733, 784457917, 892659009, 2082871021, 2353373751, 5491205419, 6248613063, 8629037087, 16473616257, 25887111261, 60403259609, 181209778827]

約数ペア:

[(1, 181209778827), (3, 60403259609), (7, 25887111261), (11, 16473616257), (21, 8629037087), (29, 6248613063), (33, 5491205419), (77, 2353373751), (87, 2082871021), (203, 892659009), (231, 784457917), (319, 568055733), (609, 297553003), (957, 189351911), (2233, 81150819), (6699, 27050273)]