127750527

素因数分解:

$3^4\times {\mathrm{599}}^1\times {\mathrm{2633}}^1$

素因数の和:3244

約数の個数: 20

約数和(自身を含む): 191228400

約数和(自身を除く): 63477873

約数列:

[1, 3, 9, 27, 81, 599, 1797, 2633, 5391, 7899, 16173, 23697, 48519, 71091, 213273, 1577167, 4731501, 14194503, 42583509, 127750527]

約数ペア:

[(1, 127750527), (3, 42583509), (9, 14194503), (27, 4731501), (81, 1577167), (599, 213273), (1797, 71091), (2633, 48519), (5391, 23697), (7899, 16173)]