201541609431

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{11608871}}^1$

素因数の和:11609523

約数の個数: 16

約数和(自身を含む): 299044542720

約数和(自身を除く): 97502933289

約数列:

[1, 3, 9, 27, 643, 1929, 5787, 17361, 11608871, 34826613, 104479839, 313439517, 7464504053, 22393512159, 67180536477, 201541609431]

約数ペア:

[(1, 201541609431), (3, 67180536477), (9, 22393512159), (27, 7464504053), (643, 313439517), (1929, 104479839), (5787, 34826613), (17361, 11608871)]