91540989

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{147409}}^1$

素因数の和:147441

約数の個数: 16

約数和(自身を含む): 141513600

約数和(自身を除く): 49972611

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 147409, 442227, 1326681, 3390407, 3980043, 10171221, 30513663, 91540989]

約数ペア:

[(1, 91540989), (3, 30513663), (9, 10171221), (23, 3980043), (27, 3390407), (69, 1326681), (207, 442227), (621, 147409)]