27831004209

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{42360737}}^1$

素因数の和:42360816

約数の個数: 12

約数和(自身を含む): 40751029956

約数和(自身を除く): 12920025747

約数列:

[1, 3, 9, 73, 219, 657, 42360737, 127082211, 381246633, 3092333801, 9277001403, 27831004209]

約数ペア:

[(1, 27831004209), (3, 9277001403), (9, 3092333801), (73, 381246633), (219, 127082211), (657, 42360737)]