181984143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 271411200

約数和(自身を除く): 89427057

約数列:

[1, 3, 11, 33, 59, 151, 177, 453, 619, 649, 1661, 1857, 1947, 4983, 6809, 8909, 20427, 26727, 36521, 93469, 97999, 109563, 280407, 293997, 401731, 1028159, 1205193, 3084477, 5514671, 16544013, 60661381, 181984143]

約数ペア:

[(1, 181984143), (3, 60661381), (11, 16544013), (33, 5514671), (59, 3084477), (151, 1205193), (177, 1028159), (453, 401731), (619, 293997), (649, 280407), (1661, 109563), (1857, 97999), (1947, 93469), (4983, 36521), (6809, 26727), (8909, 20427)]