244965951

素因数分解:

$3^4\times {\mathrm{83}}^2\times {\mathrm{439}}^1$

素因数の和:617

約数の個数: 30

約数和(自身を含む): 371242520

約数和(自身を除く): 126276569

約数列:

[1, 3, 9, 27, 81, 83, 249, 439, 747, 1317, 2241, 3951, 6723, 6889, 11853, 20667, 35559, 36437, 62001, 109311, 186003, 327933, 558009, 983799, 2951397, 3024271, 9072813, 27218439, 81655317, 244965951]

約数ペア:

[(1, 244965951), (3, 81655317), (9, 27218439), (27, 9072813), (81, 3024271), (83, 2951397), (249, 983799), (439, 558009), (747, 327933), (1317, 186003), (2241, 109311), (3951, 62001), (6723, 36437), (6889, 35559), (11853, 20667)]