80787639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{13003}}^1$

素因数の和:13134

約数の個数: 16

約数和(自身を含む): 114435200

約数和(自身を除く): 33647561

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 13003, 39009, 247057, 741171, 1417327, 4251981, 26929213, 80787639]

約数ペア:

[(1, 80787639), (3, 26929213), (19, 4251981), (57, 1417327), (109, 741171), (327, 247057), (2071, 39009), (6213, 13003)]