1377771849

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{523}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 2130902592

約数和(自身を除く): 753130743

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 293, 333, 523, 879, 999, 1569, 2637, 2997, 4707, 7911, 8991, 10841, 14121, 19351, 23733, 32523, 42363, 58053, 71199, 97569, 127089, 153239, 174159, 292707, 459717, 522477, 878121, 1379151, 1567431, 2634363, 4137453, 4702293, 5669843, 12412359, 17009529, 37237077, 51028587, 153085761, 459257283, 1377771849]

約数ペア:

[(1, 1377771849), (3, 459257283), (9, 153085761), (27, 51028587), (37, 37237077), (81, 17009529), (111, 12412359), (243, 5669843), (293, 4702293), (333, 4137453), (523, 2634363), (879, 1567431), (999, 1379151), (1569, 878121), (2637, 522477), (2997, 459717), (4707, 292707), (7911, 174159), (8991, 153239), (10841, 127089), (14121, 97569), (19351, 71199), (23733, 58053), (32523, 42363)]