73187878911

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{1577699}}^1$

素因数の和:1577803

約数の個数: 24

約数和(自身を含む): 113947804800

約数和(自身を除く): 40759925889

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 2209, 6627, 15463, 46389, 1577699, 4733097, 11043893, 33131679, 74151853, 222455559, 519062971, 1557188913, 3485137091, 10455411273, 24395959637, 73187878911]

約数ペア:

[(1, 73187878911), (3, 24395959637), (7, 10455411273), (21, 3485137091), (47, 1557188913), (141, 519062971), (329, 222455559), (987, 74151853), (2209, 33131679), (6627, 11043893), (15463, 4733097), (46389, 1577699)]