138014973

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 218574720

約数和(自身を除く): 80559747

約数列:

[1, 3, 9, 23, 29, 69, 83, 87, 207, 249, 261, 277, 667, 747, 831, 1909, 2001, 2407, 2493, 5727, 6003, 6371, 7221, 8033, 17181, 19113, 21663, 22991, 24099, 55361, 57339, 68973, 72297, 166083, 184759, 206919, 498249, 528793, 554277, 666739, 1586379, 1662831, 2000217, 4759137, 6000651, 15334997, 46004991, 138014973]

約数ペア:

[(1, 138014973), (3, 46004991), (9, 15334997), (23, 6000651), (29, 4759137), (69, 2000217), (83, 1662831), (87, 1586379), (207, 666739), (249, 554277), (261, 528793), (277, 498249), (667, 206919), (747, 184759), (831, 166083), (1909, 72297), (2001, 68973), (2407, 57339), (2493, 55361), (5727, 24099), (6003, 22991), (6371, 21663), (7221, 19113), (8033, 17181)]