85181421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{11087}}^1$

素因数の和:11300

約数の個数: 16

約数和(自身を含む): 122943744

約数和(自身を除く): 37762323

約数列:

[1, 3, 13, 39, 197, 591, 2561, 7683, 11087, 33261, 144131, 432393, 2184139, 6552417, 28393807, 85181421]

約数ペア:

[(1, 85181421), (3, 28393807), (13, 6552417), (39, 2184139), (197, 432393), (591, 144131), (2561, 33261), (7683, 11087)]