8661789

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 13789440

約数和(自身を除く): 5127651

約数列:

[1, 3, 9, 17, 27, 51, 113, 153, 167, 339, 459, 501, 1017, 1503, 1921, 2839, 3051, 4509, 5763, 8517, 17289, 18871, 25551, 51867, 56613, 76653, 169839, 320807, 509517, 962421, 2887263, 8661789]

約数ペア:

[(1, 8661789), (3, 2887263), (9, 962421), (17, 509517), (27, 320807), (51, 169839), (113, 76653), (153, 56613), (167, 51867), (339, 25551), (459, 18871), (501, 17289), (1017, 8517), (1503, 5763), (1921, 4509), (2839, 3051)]