83335161

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 145080320

約数和(自身を除く): 61745159

約数列:

[1, 3, 7, 13, 21, 31, 39, 43, 91, 93, 129, 217, 229, 273, 301, 403, 559, 651, 687, 903, 1209, 1333, 1603, 1677, 2821, 2977, 3913, 3999, 4809, 7099, 8463, 8931, 9331, 9847, 11739, 17329, 20839, 21297, 27993, 29541, 49693, 51987, 62517, 68929, 92287, 121303, 128011, 149079, 206787, 276861, 305257, 363909, 384033, 646009, 896077, 915771, 1938027, 2136799, 2688231, 3968341, 6410397, 11905023, 27778387, 83335161]

約数ペア:

[(1, 83335161), (3, 27778387), (7, 11905023), (13, 6410397), (21, 3968341), (31, 2688231), (39, 2136799), (43, 1938027), (91, 915771), (93, 896077), (129, 646009), (217, 384033), (229, 363909), (273, 305257), (301, 276861), (403, 206787), (559, 149079), (651, 128011), (687, 121303), (903, 92287), (1209, 68929), (1333, 62517), (1603, 51987), (1677, 49693), (2821, 29541), (2977, 27993), (3913, 21297), (3999, 20839), (4809, 17329), (7099, 11739), (8463, 9847), (8931, 9331)]