56240199

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2467}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 86626800

約数和(自身を除く): 30386601

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 2467, 2533, 7401, 7599, 22203, 22797, 41939, 125817, 367583, 377451, 1102749, 3308247, 6248911, 18746733, 56240199]

約数ペア:

[(1, 56240199), (3, 18746733), (9, 6248911), (17, 3308247), (51, 1102749), (149, 377451), (153, 367583), (447, 125817), (1341, 41939), (2467, 22797), (2533, 22203), (7401, 7599)]