9091791

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 14192640

約数和(自身を除く): 5100849

約数列:

[1, 3, 9, 27, 41, 43, 123, 129, 191, 369, 387, 573, 1107, 1161, 1719, 1763, 5157, 5289, 7831, 8213, 15867, 23493, 24639, 47601, 70479, 73917, 211437, 221751, 336733, 1010199, 3030597, 9091791]

約数ペア:

[(1, 9091791), (3, 3030597), (9, 1010199), (27, 336733), (41, 221751), (43, 211437), (123, 73917), (129, 70479), (191, 47601), (369, 24639), (387, 23493), (573, 15867), (1107, 8213), (1161, 7831), (1719, 5289), (1763, 5157)]