78166527

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{21587}}^1$

素因数の和:21678

約数の個数: 16

約数和(自身を含む): 111912192

約数和(自身を除く): 33745665

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 21587, 64761, 366979, 1100937, 1532677, 4598031, 26055509, 78166527]

約数ペア:

[(1, 78166527), (3, 26055509), (17, 4598031), (51, 1532677), (71, 1100937), (213, 366979), (1207, 64761), (3621, 21587)]