158038803

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 265914880

約数和(自身を除く): 107876077

約数列:

[1, 3, 9, 13, 27, 37, 39, 43, 111, 117, 129, 283, 333, 351, 387, 481, 559, 849, 999, 1161, 1443, 1591, 1677, 2547, 3679, 4329, 4773, 5031, 7641, 10471, 11037, 12169, 12987, 14319, 15093, 20683, 31413, 33111, 36507, 42957, 62049, 94239, 99333, 109521, 136123, 158197, 186147, 282717, 328563, 408369, 450253, 474591, 558441, 1225107, 1350759, 1423773, 3675321, 4052277, 4271319, 5853289, 12156831, 17559867, 52679601, 158038803]

約数ペア:

[(1, 158038803), (3, 52679601), (9, 17559867), (13, 12156831), (27, 5853289), (37, 4271319), (39, 4052277), (43, 3675321), (111, 1423773), (117, 1350759), (129, 1225107), (283, 558441), (333, 474591), (351, 450253), (387, 408369), (481, 328563), (559, 282717), (849, 186147), (999, 158197), (1161, 136123), (1443, 109521), (1591, 99333), (1677, 94239), (2547, 62049), (3679, 42957), (4329, 36507), (4773, 33111), (5031, 31413), (7641, 20683), (10471, 15093), (11037, 14319), (12169, 12987)]