157445913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{41227}}^1$

素因数の和:41316

約数の個数: 16

約数和(自身を含む): 224280320

約数和(自身を除く): 66834407

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 41227, 123681, 783313, 2349939, 2762209, 8286627, 52481971, 157445913]

約数ペア:

[(1, 157445913), (3, 52481971), (19, 8286627), (57, 2762209), (67, 2349939), (201, 783313), (1273, 123681), (3819, 41227)]