80677983057

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{81740611}}^1$

素因数の和:81740668

約数の個数: 16

約数和(自身を含む): 125553580032

約数和(自身を除く): 44875596975

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 81740611, 245221833, 572184277, 1716552831, 3841808717, 11525426151, 26892661019, 80677983057]

約数ペア:

[(1, 80677983057), (3, 26892661019), (7, 11525426151), (21, 3841808717), (47, 1716552831), (141, 572184277), (329, 245221833), (987, 81740611)]