87123651

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{3413}}^1$

素因数の和:3610

約数の個数: 16

約数和(自身を含む): 118861824

約数和(自身を除く): 31738173

約数列:

[1, 3, 67, 127, 201, 381, 3413, 8509, 10239, 25527, 228671, 433451, 686013, 1300353, 29041217, 87123651]

約数ペア:

[(1, 87123651), (3, 29041217), (67, 1300353), (127, 686013), (201, 433451), (381, 228671), (3413, 25527), (8509, 10239)]