78312081189

素因数分解:

$3^1\times {\mathrm{71}}^2\times {\mathrm{971}}^1\times {\mathrm{5333}}^1$

素因数の和:6449

約数の個数: 24

約数和(自身を含む): 106036420896

約数和(自身を除く): 27724339707

約数列:

[1, 3, 71, 213, 971, 2913, 5041, 5333, 15123, 15999, 68941, 206823, 378643, 1135929, 4894811, 5178343, 14684433, 15535029, 26883653, 80650959, 367662353, 1102987059, 26104027063, 78312081189]

約数ペア:

[(1, 78312081189), (3, 26104027063), (71, 1102987059), (213, 367662353), (971, 80650959), (2913, 26883653), (5041, 15535029), (5333, 14684433), (15123, 5178343), (15999, 4894811), (68941, 1135929), (206823, 378643)]