27595197

素因数分解:

$3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{677}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 45691776

約数和(自身を除く): 18096579

約数列:

[1, 3, 7, 9, 21, 63, 647, 677, 1941, 2031, 4529, 4739, 5823, 6093, 13587, 14217, 40761, 42651, 438019, 1314057, 3066133, 3942171, 9198399, 27595197]

約数ペア:

[(1, 27595197), (3, 9198399), (7, 3942171), (9, 3066133), (21, 1314057), (63, 438019), (647, 42651), (677, 40761), (1941, 14217), (2031, 13587), (4529, 6093), (4739, 5823)]