15877782009

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2357}}^1\times {\mathrm{44029}}^1$

素因数の和:46409

約数の個数: 24

約数和(自身を含む): 24294521160

約数和(自身を除く): 8416739151

約数列:

[1, 3, 9, 17, 51, 153, 2357, 7071, 21213, 40069, 44029, 120207, 132087, 360621, 396261, 748493, 2245479, 6736437, 103776353, 311329059, 933987177, 1764198001, 5292594003, 15877782009]

約数ペア:

[(1, 15877782009), (3, 5292594003), (9, 1764198001), (17, 933987177), (51, 311329059), (153, 103776353), (2357, 6736437), (7071, 2245479), (21213, 748493), (40069, 396261), (44029, 360621), (120207, 132087)]