63661293

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1637}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 95823000

約数和(自身を除く): 32161707

約数列:

[1, 3, 9, 29, 87, 149, 261, 447, 1341, 1637, 4321, 4911, 12963, 14733, 38889, 47473, 142419, 243913, 427257, 731739, 2195217, 7073477, 21220431, 63661293]

約数ペア:

[(1, 63661293), (3, 21220431), (9, 7073477), (29, 2195217), (87, 731739), (149, 427257), (261, 243913), (447, 142419), (1341, 47473), (1637, 38889), (4321, 14733), (4911, 12963)]