86109561

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{5939}}^1$

素因数の和:6130

約数の個数: 20

約数和(自身を含む): 129373200

約数和(自身を除く): 43263639

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4833, 5939, 14499, 17817, 53451, 160353, 481059, 1063081, 3189243, 9567729, 28703187, 86109561]

約数ペア:

[(1, 86109561), (3, 28703187), (9, 9567729), (27, 3189243), (81, 1063081), (179, 481059), (537, 160353), (1611, 53451), (4833, 17817), (5939, 14499)]