117730263

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{547}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 185250304

約数和(自身を除く): 67520041

約数列:

[1, 3, 7, 21, 37, 111, 259, 277, 547, 777, 831, 1641, 1939, 3829, 5817, 10249, 11487, 20239, 30747, 60717, 71743, 141673, 151519, 215229, 425019, 454557, 1060633, 3181899, 5606203, 16818609, 39243421, 117730263]

約数ペア:

[(1, 117730263), (3, 39243421), (7, 16818609), (21, 5606203), (37, 3181899), (111, 1060633), (259, 454557), (277, 425019), (547, 215229), (777, 151519), (831, 141673), (1641, 71743), (1939, 60717), (3829, 30747), (5817, 20239), (10249, 11487)]