73155173

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1543}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 90268416

約数和(自身を除く): 17113243

約数列:

[1, 7, 13, 91, 521, 1543, 3647, 6773, 10801, 20059, 47411, 140413, 803903, 5627321, 10450739, 73155173]

約数ペア:

[(1, 73155173), (7, 10450739), (13, 5627321), (91, 803903), (521, 140413), (1543, 47411), (3647, 20059), (6773, 10801)]