87502119

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{21881}}^1$

素因数の和:21958

約数の個数: 16

約数和(自身を含む): 123239424

約数和(自身を除く): 35737305

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 21881, 65643, 678311, 940883, 2034933, 2822649, 29167373, 87502119]

約数ペア:

[(1, 87502119), (3, 29167373), (31, 2822649), (43, 2034933), (93, 940883), (129, 678311), (1333, 65643), (3999, 21881)]