15676830169

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{907}}^1$

素因数の和:1526

約数の個数: 64

約数和(自身を含む): 21790605312

約数和(自身を除く): 6113775143

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 217, 341, 403, 557, 907, 1001, 2387, 2821, 3899, 4433, 6127, 6349, 7241, 9977, 11791, 17267, 28117, 31031, 42889, 50687, 69839, 79651, 82537, 120869, 129701, 189937, 196819, 224471, 309287, 365521, 505199, 557557, 907907, 1329559, 1571297, 2165009, 2469181, 2558647, 3536393, 4020731, 5557189, 6567587, 15661169, 17284267, 28145117, 38900323, 45973109, 72243457, 109628183, 172272859, 203595197, 505704199, 1205910013, 1425166379, 2239547167, 15676830169]

約数ペア:

[(1, 15676830169), (7, 2239547167), (11, 1425166379), (13, 1205910013), (31, 505704199), (77, 203595197), (91, 172272859), (143, 109628183), (217, 72243457), (341, 45973109), (403, 38900323), (557, 28145117), (907, 17284267), (1001, 15661169), (2387, 6567587), (2821, 5557189), (3899, 4020731), (4433, 3536393), (6127, 2558647), (6349, 2469181), (7241, 2165009), (9977, 1571297), (11791, 1329559), (17267, 907907), (28117, 557557), (31031, 505199), (42889, 365521), (50687, 309287), (69839, 224471), (79651, 196819), (82537, 189937), (120869, 129701)]