162949077

素因数分解:

$3^4\times {\mathrm{1117}}^1\times {\mathrm{1801}}^1$

素因数の和:2930

約数の個数: 20

約数和(自身を含む): 243770956

約数和(自身を除く): 80821879

約数列:

[1, 3, 9, 27, 81, 1117, 1801, 3351, 5403, 10053, 16209, 30159, 48627, 90477, 145881, 2011717, 6035151, 18105453, 54316359, 162949077]

約数ペア:

[(1, 162949077), (3, 54316359), (9, 18105453), (27, 6035151), (81, 2011717), (1117, 145881), (1801, 90477), (3351, 48627), (5403, 30159), (10053, 16209)]