680389623

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{66373}}^1$

素因数の和:66463

約数の個数: 24

約数和(自身を含む): 1056143088

約数和(自身を除く): 375753465

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 10251, 66373, 199119, 597357, 1128341, 3385023, 4446991, 10155069, 13340973, 40022919, 75598847, 226796541, 680389623]

約数ペア:

[(1, 680389623), (3, 226796541), (9, 75598847), (17, 40022919), (51, 13340973), (67, 10155069), (153, 4446991), (201, 3385023), (603, 1128341), (1139, 597357), (3417, 199119), (10251, 66373)]