827497341

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1943

約数の個数: 48

約数和(自身を含む): 1350967488

約数和(自身を除く): 523470147

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 121, 333, 363, 407, 1089, 1221, 1331, 1867, 3663, 3993, 4477, 5601, 11979, 13431, 16803, 20537, 40293, 49247, 61611, 69079, 147741, 184833, 207237, 225907, 443223, 621711, 677721, 759869, 2033163, 2279607, 2484977, 6838821, 7454931, 8358559, 22364793, 25075677, 75227031, 91944149, 275832447, 827497341]

約数ペア:

[(1, 827497341), (3, 275832447), (9, 91944149), (11, 75227031), (33, 25075677), (37, 22364793), (99, 8358559), (111, 7454931), (121, 6838821), (333, 2484977), (363, 2279607), (407, 2033163), (1089, 759869), (1221, 677721), (1331, 621711), (1867, 443223), (3663, 225907), (3993, 207237), (4477, 184833), (5601, 147741), (11979, 69079), (13431, 61611), (16803, 49247), (20537, 40293)]