71154487

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 79922960

約数和(自身を除く): 8768473

約数列:

[1, 19, 29, 61, 73, 551, 841, 1159, 1387, 1769, 2117, 4453, 15979, 33611, 40223, 51301, 61393, 84607, 129137, 974719, 1166467, 2453603, 3744973, 71154487]

約数ペア:

[(1, 71154487), (19, 3744973), (29, 2453603), (61, 1166467), (73, 974719), (551, 129137), (841, 84607), (1159, 61393), (1387, 51301), (1769, 40223), (2117, 33611), (4453, 15979)]