3188391903

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{227531}}^1$

素因数の和:227716

約数の個数: 20

約数和(自身を含む): 4790458728

約数和(自身を除く): 1602066825

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4671, 14013, 227531, 682593, 2047779, 6143337, 18430011, 39362863, 118088589, 354265767, 1062797301, 3188391903]

約数ペア:

[(1, 3188391903), (3, 1062797301), (9, 354265767), (27, 118088589), (81, 39362863), (173, 18430011), (519, 6143337), (1557, 2047779), (4671, 682593), (14013, 227531)]