79857579

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{3943}}^1$

素因数の和:4146

約数の個数: 16

約数和(自身を含む): 109674752

約数和(自身を除く): 29817173

約数列:

[1, 3, 43, 129, 157, 471, 3943, 6751, 11829, 20253, 169549, 508647, 619051, 1857153, 26619193, 79857579]

約数ペア:

[(1, 79857579), (3, 26619193), (43, 1857153), (129, 619051), (157, 508647), (471, 169549), (3943, 20253), (6751, 11829)]