16188889131

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{937}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 24029984160

約数和(自身を除く): 7841095029

約数列:

[1, 3, 9, 83, 101, 229, 249, 303, 687, 747, 909, 937, 2061, 2811, 8383, 8433, 19007, 23129, 25149, 57021, 69387, 75447, 77771, 94637, 171063, 208161, 214573, 233313, 283911, 643719, 699939, 851733, 1919707, 1931157, 5759121, 7854871, 17277363, 17809559, 21671873, 23564613, 53428677, 65015619, 70693839, 160286031, 195046857, 1798765459, 5396296377, 16188889131]

約数ペア:

[(1, 16188889131), (3, 5396296377), (9, 1798765459), (83, 195046857), (101, 160286031), (229, 70693839), (249, 65015619), (303, 53428677), (687, 23564613), (747, 21671873), (909, 17809559), (937, 17277363), (2061, 7854871), (2811, 5759121), (8383, 1931157), (8433, 1919707), (19007, 851733), (23129, 699939), (25149, 643719), (57021, 283911), (69387, 233313), (75447, 214573), (77771, 208161), (94637, 171063)]