83872179

素因数分解:

$3^6\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1238

約数の個数: 28

約数和(自身を含む): 127085296

約数和(自身を除く): 43213117

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 729, 927, 1117, 2781, 3351, 8343, 10053, 25029, 30159, 75087, 90477, 115051, 271431, 345153, 814293, 1035459, 3106377, 9319131, 27957393, 83872179]

約数ペア:

[(1, 83872179), (3, 27957393), (9, 9319131), (27, 3106377), (81, 1035459), (103, 814293), (243, 345153), (309, 271431), (729, 115051), (927, 90477), (1117, 75087), (2781, 30159), (3351, 25029), (8343, 10053)]