1089742077

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 1686484800

約数和(自身を除く): 596742723

約数列:

[1, 3, 9, 29, 43, 87, 89, 129, 261, 267, 387, 801, 1091, 1247, 2581, 3273, 3741, 3827, 7743, 9819, 11223, 11481, 23229, 31639, 34443, 46913, 94917, 97099, 110983, 140739, 284751, 291297, 332949, 422217, 873891, 998847, 1360477, 2815871, 4081431, 4175257, 8447613, 12244293, 12525771, 25342839, 37577313, 121082453, 363247359, 1089742077]

約数ペア:

[(1, 1089742077), (3, 363247359), (9, 121082453), (29, 37577313), (43, 25342839), (87, 12525771), (89, 12244293), (129, 8447613), (261, 4175257), (267, 4081431), (387, 2815871), (801, 1360477), (1091, 998847), (1247, 873891), (2581, 422217), (3273, 332949), (3741, 291297), (3827, 284751), (7743, 140739), (9819, 110983), (11223, 97099), (11481, 94917), (23229, 46913), (31639, 34443)]