87194517

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1747}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 118136832

約数和(自身を除く): 30942315

約数列:

[1, 3, 127, 131, 381, 393, 1747, 5241, 16637, 49911, 221869, 228857, 665607, 686571, 29064839, 87194517]

約数ペア:

[(1, 87194517), (3, 29064839), (127, 686571), (131, 665607), (381, 228857), (393, 221869), (1747, 49911), (5241, 16637)]