72877521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{75209}}^1$

素因数の和:75248

約数の個数: 16

約数和(自身を含む): 108302400

約数和(自身を除く): 35424879

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 75209, 225627, 1278553, 1428971, 3835659, 4286913, 24292507, 72877521]

約数ペア:

[(1, 72877521), (3, 24292507), (17, 4286913), (19, 3835659), (51, 1428971), (57, 1278553), (323, 225627), (969, 75209)]