216083727

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{275969}}^1$

素因数の和:276007

約数の個数: 16

約数和(自身を含む): 331164000

約数和(自身を除く): 115080273

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 275969, 827907, 2483721, 7451163, 8003101, 24009303, 72027909, 216083727]

約数ペア:

[(1, 216083727), (3, 72027909), (9, 24009303), (27, 8003101), (29, 7451163), (87, 2483721), (261, 827907), (783, 275969)]