187875987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{112031}}^1$

素因数の和:112090

約数の個数: 16

約数和(自身を含む): 276046848

約数和(自身を除く): 88170861

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 112031, 336093, 1456403, 4369209, 4817333, 14451999, 62625329, 187875987]

約数ペア:

[(1, 187875987), (3, 62625329), (13, 14451999), (39, 4817333), (43, 4369209), (129, 1456403), (559, 336093), (1677, 112031)]