201835989

素因数分解:

$3^3\times {\mathrm{41}}^2\times {\mathrm{4447}}^1$

素因数の和:4538

約数の個数: 24

約数和(自身を含む): 306556160

約数和(自身を除く): 104720171

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 1681, 4447, 5043, 13341, 15129, 40023, 45387, 120069, 182327, 546981, 1640943, 4922829, 7475407, 22426221, 67278663, 201835989]

約数ペア:

[(1, 201835989), (3, 67278663), (9, 22426221), (27, 7475407), (41, 4922829), (123, 1640943), (369, 546981), (1107, 182327), (1681, 120069), (4447, 45387), (5043, 40023), (13341, 15129)]