87842157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{5507}}^1$

素因数の和:5932

約数の個数: 16

約数和(自身を含む): 126463680

約数和(自身を除く): 38621523

約数列:

[1, 3, 13, 39, 409, 1227, 5317, 5507, 15951, 16521, 71591, 214773, 2252363, 6757089, 29280719, 87842157]

約数ペア:

[(1, 87842157), (3, 29280719), (13, 6757089), (39, 2252363), (409, 214773), (1227, 71591), (5317, 16521), (5507, 15951)]