83195181

素因数分解:

$3^5\times {\mathrm{173}}^1\times {\mathrm{1979}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 125405280

約数和(自身を除く): 42210099

約数列:

[1, 3, 9, 27, 81, 173, 243, 519, 1557, 1979, 4671, 5937, 14013, 17811, 42039, 53433, 160299, 342367, 480897, 1027101, 3081303, 9243909, 27731727, 83195181]

約数ペア:

[(1, 83195181), (3, 27731727), (9, 9243909), (27, 3081303), (81, 1027101), (173, 480897), (243, 342367), (519, 160299), (1557, 53433), (1979, 42039), (4671, 17811), (5937, 14013)]