127555821

素因数分解:

$3^2\times {\mathrm{1559}}^1\times {\mathrm{9091}}^1$

素因数の和:10656

約数の個数: 12

約数和(自身を含む): 184385760

約数和(自身を除く): 56829939

約数列:

[1, 3, 9, 1559, 4677, 9091, 14031, 27273, 81819, 14172869, 42518607, 127555821]

約数ペア:

[(1, 127555821), (3, 42518607), (9, 14172869), (1559, 81819), (4677, 27273), (9091, 14031)]