205423767

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{9011}}^1$

素因数の和:9183

約数の個数: 24

約数和(自身を含む): 316321200

約数和(自身を除く): 110897433

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 2533, 7599, 9011, 22797, 27033, 81099, 153187, 459561, 1342639, 1378683, 4027917, 12083751, 22824863, 68474589, 205423767]

約数ペア:

[(1, 205423767), (3, 68474589), (9, 22824863), (17, 12083751), (51, 4027917), (149, 1378683), (153, 1342639), (447, 459561), (1341, 153187), (2533, 81099), (7599, 27033), (9011, 22797)]