267496359309

素因数分解:

$3^9\times {\mathrm{191}}^1\times {\mathrm{71153}}^1$

素因数の和:71371

約数の個数: 40

約数和(自身を含む): 403344133632

約数和(自身を除く): 135847774323

約数列:

[1, 3, 9, 27, 81, 191, 243, 573, 729, 1719, 2187, 5157, 6561, 15471, 19683, 46413, 71153, 139239, 213459, 417717, 640377, 1253151, 1921131, 3759453, 5763393, 13590223, 17290179, 40770669, 51870537, 122312007, 155611611, 366936021, 466834833, 1100808063, 1400504499, 3302424189, 9907272567, 29721817701, 89165453103, 267496359309]

約数ペア:

[(1, 267496359309), (3, 89165453103), (9, 29721817701), (27, 9907272567), (81, 3302424189), (191, 1400504499), (243, 1100808063), (573, 466834833), (729, 366936021), (1719, 155611611), (2187, 122312007), (5157, 51870537), (6561, 40770669), (15471, 17290179), (19683, 13590223), (46413, 5763393), (71153, 3759453), (139239, 1921131), (213459, 1253151), (417717, 640377)]