87105993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{47521}}^1$

素因数の和:47584

約数の個数: 16

約数和(自身を含む): 127739136

約数和(自身を除く): 40633143

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 47521, 142563, 617773, 1853319, 2233487, 6700461, 29035331, 87105993]

約数ペア:

[(1, 87105993), (3, 29035331), (13, 6700461), (39, 2233487), (47, 1853319), (141, 617773), (611, 142563), (1833, 47521)]