133640319

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{3547}}^1$

素因数の和:4230

約数の個数: 16

約数和(自身を含む): 187902080

約数和(自身を除く): 54261761

約数列:

[1, 3, 19, 57, 661, 1983, 3547, 10641, 12559, 37677, 67393, 202179, 2344567, 7033701, 44546773, 133640319]

約数ペア:

[(1, 133640319), (3, 44546773), (19, 7033701), (57, 2344567), (661, 202179), (1983, 67393), (3547, 37677), (10641, 12559)]