87023721

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{5419}}^1$

素因数の和:5576

約数の個数: 16

約数和(自身を含む): 119413440

約数和(自身を除く): 32389719

約数列:

[1, 3, 53, 101, 159, 303, 5353, 5419, 16059, 16257, 287207, 547319, 861621, 1641957, 29007907, 87023721]

約数ペア:

[(1, 87023721), (3, 29007907), (53, 1641957), (101, 861621), (159, 547319), (303, 287207), (5353, 16257), (5419, 16059)]