27109809

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{3847}}^1$

素因数の和:3891

約数の個数: 24

約数和(自身を含む): 42020160

約数和(自身を除く): 14910351

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 3847, 7047, 11541, 34623, 103869, 111563, 311607, 334689, 934821, 1004067, 3012201, 9036603, 27109809]

約数ペア:

[(1, 27109809), (3, 9036603), (9, 3012201), (27, 1004067), (29, 934821), (81, 334689), (87, 311607), (243, 111563), (261, 103869), (783, 34623), (2349, 11541), (3847, 7047)]