73864779

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{20399}}^1$

素因数の和:20490

約数の個数: 16

約数和(自身を含む): 105753600

約数和(自身を除く): 31888821

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 20399, 61197, 346783, 1040349, 1448329, 4344987, 24621593, 73864779]

約数ペア:

[(1, 73864779), (3, 24621593), (17, 4344987), (51, 1448329), (71, 1040349), (213, 346783), (1207, 61197), (3621, 20399)]