156632013

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{8009}}^1$

素因数の和:8109

約数の個数: 24

約数和(自身を含む): 236166840

約数和(自身を除く): 79534827

約数列:

[1, 3, 9, 41, 53, 123, 159, 369, 477, 2173, 6519, 8009, 19557, 24027, 72081, 328369, 424477, 985107, 1273431, 2955321, 3820293, 17403557, 52210671, 156632013]

約数ペア:

[(1, 156632013), (3, 52210671), (9, 17403557), (41, 3820293), (53, 2955321), (123, 1273431), (159, 985107), (369, 424477), (477, 328369), (2173, 72081), (6519, 24027), (8009, 19557)]