1377806427

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{5939}}^1$

素因数の和:6267

約数の個数: 24

約数和(自身を含む): 2015442000

約数和(自身を除く): 637635573

約数列:

[1, 3, 9, 149, 173, 447, 519, 1341, 1557, 5939, 17817, 25777, 53451, 77331, 231993, 884911, 1027447, 2654733, 3082341, 7964199, 9247023, 153089603, 459268809, 1377806427]

約数ペア:

[(1, 1377806427), (3, 459268809), (9, 153089603), (149, 9247023), (173, 7964199), (447, 3082341), (519, 2654733), (1341, 1027447), (1557, 884911), (5939, 231993), (17817, 77331), (25777, 53451)]