137745153

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1543}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 247287040

約数和(自身を除く): 109541887

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 109, 117, 273, 327, 763, 819, 981, 1417, 1543, 2289, 4251, 4629, 6867, 9919, 10801, 12753, 13887, 20059, 29757, 32403, 60177, 89271, 97209, 140413, 168187, 180531, 421239, 504561, 1177309, 1263717, 1513683, 2186431, 3531927, 6559293, 10595781, 15305017, 19677879, 45915051, 137745153]

約数ペア:

[(1, 137745153), (3, 45915051), (7, 19677879), (9, 15305017), (13, 10595781), (21, 6559293), (39, 3531927), (63, 2186431), (91, 1513683), (109, 1263717), (117, 1177309), (273, 504561), (327, 421239), (763, 180531), (819, 168187), (981, 140413), (1417, 97209), (1543, 89271), (2289, 60177), (4251, 32403), (4629, 29757), (6867, 20059), (9919, 13887), (10801, 12753)]