143141883

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 204906240

約数和(自身を除く): 61764357

約数列:

[1, 3, 29, 43, 83, 87, 129, 249, 461, 1247, 1383, 2407, 3569, 3741, 7221, 10707, 13369, 19823, 38263, 40107, 59469, 103501, 114789, 310503, 574867, 1109627, 1645309, 1724601, 3328881, 4935927, 47713961, 143141883]

約数ペア:

[(1, 143141883), (3, 47713961), (29, 4935927), (43, 3328881), (83, 1724601), (87, 1645309), (129, 1109627), (249, 574867), (461, 310503), (1247, 114789), (1383, 103501), (2407, 59469), (3569, 40107), (3741, 38263), (7221, 19823), (10707, 13369)]