131710557

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2857}}^1$

素因数の和:3009

約数の個数: 24

約数和(自身を含む): 194618368

約数和(自身を除く): 62907811

約数列:

[1, 3, 11, 33, 121, 127, 363, 381, 1397, 2857, 4191, 8571, 15367, 31427, 46101, 94281, 345697, 362839, 1037091, 1088517, 3991229, 11973687, 43903519, 131710557]

約数ペア:

[(1, 131710557), (3, 43903519), (11, 11973687), (33, 3991229), (121, 1088517), (127, 1037091), (363, 362839), (381, 345697), (1397, 94281), (2857, 46101), (4191, 31427), (8571, 15367)]