77117454

素因数分解:

$2^1\times 3^3\times {\mathrm{881}}^1\times {\mathrm{1621}}^1$

素因数の和:2513

約数の個数: 32

約数和(自身を含む): 171672480

約数和(自身を除く): 94555026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 881, 1621, 1762, 2643, 3242, 4863, 5286, 7929, 9726, 14589, 15858, 23787, 29178, 43767, 47574, 87534, 1428101, 2856202, 4284303, 8568606, 12852909, 25705818, 38558727, 77117454]

約数ペア:

[(1, 77117454), (2, 38558727), (3, 25705818), (6, 12852909), (9, 8568606), (18, 4284303), (27, 2856202), (54, 1428101), (881, 87534), (1621, 47574), (1762, 43767), (2643, 29178), (3242, 23787), (4863, 15858), (5286, 14589), (7929, 9726)]