27885087

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 42997760

約数和(自身を除く): 15112673

約数列:

[1, 3, 9, 27, 37, 103, 111, 271, 309, 333, 813, 927, 999, 2439, 2781, 3811, 7317, 10027, 11433, 27913, 30081, 34299, 83739, 90243, 102897, 251217, 270729, 753651, 1032781, 3098343, 9295029, 27885087]

約数ペア:

[(1, 27885087), (3, 9295029), (9, 3098343), (27, 1032781), (37, 753651), (103, 270729), (111, 251217), (271, 102897), (309, 90243), (333, 83739), (813, 34299), (927, 30081), (999, 27913), (2439, 11433), (2781, 10027), (3811, 7317)]