157065993

素因数分解:

$3^3\times 7^1\times {\mathrm{831037}}^1$

素因数の和:831053

約数の個数: 16

約数和(自身を含む): 265932160

約数和(自身を除く): 108866167

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 831037, 2493111, 5817259, 7479333, 17451777, 22437999, 52355331, 157065993]

約数ペア:

[(1, 157065993), (3, 52355331), (7, 22437999), (9, 17451777), (21, 7479333), (27, 5817259), (63, 2493111), (189, 831037)]