172242339

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{3079}}^1$

素因数の和:3754

約数の個数: 16

約数和(自身を含む): 238022400

約数和(自身を除く): 65780061

約数列:

[1, 3, 29, 87, 643, 1929, 3079, 9237, 18647, 55941, 89291, 267873, 1979797, 5939391, 57414113, 172242339]

約数ペア:

[(1, 172242339), (3, 57414113), (29, 5939391), (87, 1979797), (643, 267873), (1929, 89291), (3079, 55941), (9237, 18647)]