37297989

素因数分解:

$3^4\times {\mathrm{347}}^1\times {\mathrm{1327}}^1$

素因数の和:1686

約数の個数: 20

約数和(自身を含む): 55919424

約数和(自身を除く): 18621435

約数列:

[1, 3, 9, 27, 81, 347, 1041, 1327, 3123, 3981, 9369, 11943, 28107, 35829, 107487, 460469, 1381407, 4144221, 12432663, 37297989]

約数ペア:

[(1, 37297989), (3, 12432663), (9, 4144221), (27, 1381407), (81, 460469), (347, 107487), (1041, 35829), (1327, 28107), (3123, 11943), (3981, 9369)]