79915941

素因数分解:

$3^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{2161}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 132210624

約数和(自身を除く): 52294683

約数列:

[1, 3, 7, 9, 21, 63, 587, 1761, 2161, 4109, 5283, 6483, 12327, 15127, 19449, 36981, 45381, 136143, 1268507, 3805521, 8879549, 11416563, 26638647, 79915941]

約数ペア:

[(1, 79915941), (3, 26638647), (7, 11416563), (9, 8879549), (21, 3805521), (63, 1268507), (587, 136143), (1761, 45381), (2161, 36981), (4109, 19449), (5283, 15127), (6483, 12327)]