201806073

素因数分解:

$3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2267}}^1$

素因数の和:2443

約数の個数: 40

約数和(自身を含む): 346876992

約数和(自身を除く): 145070919

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 157, 189, 471, 567, 1099, 1413, 2267, 3297, 4239, 6801, 9891, 12717, 15869, 20403, 29673, 47607, 61209, 89019, 142821, 183627, 355919, 428463, 1067757, 1285389, 2491433, 3203271, 7474299, 9609813, 22422897, 28829439, 67268691, 201806073]

約数ペア:

[(1, 201806073), (3, 67268691), (7, 28829439), (9, 22422897), (21, 9609813), (27, 7474299), (63, 3203271), (81, 2491433), (157, 1285389), (189, 1067757), (471, 428463), (567, 355919), (1099, 183627), (1413, 142821), (2267, 89019), (3297, 61209), (4239, 47607), (6801, 29673), (9891, 20403), (12717, 15869)]