78348393

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7643}}^1$

素因数の和:7733

約数の個数: 24

約数和(自身を含む): 121631328

約数和(自身を除く): 43282935

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 7643, 10251, 22929, 68787, 129931, 389793, 512081, 1169379, 1536243, 4608729, 8705377, 26116131, 78348393]

約数ペア:

[(1, 78348393), (3, 26116131), (9, 8705377), (17, 4608729), (51, 1536243), (67, 1169379), (153, 512081), (201, 389793), (603, 129931), (1139, 68787), (3417, 22929), (7643, 10251)]