71297769

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{1607}}^1$

素因数の和:2276

約数の個数: 16

約数和(自身を含む): 99412992

約数和(自身を除く): 28115223

約数列:

[1, 3, 23, 69, 643, 1607, 1929, 4821, 14789, 36961, 44367, 110883, 1033301, 3099903, 23765923, 71297769]

約数ペア:

[(1, 71297769), (3, 23765923), (23, 3099903), (69, 1033301), (643, 110883), (1607, 44367), (1929, 36961), (4821, 14789)]