56605227

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 89244672

約数和(自身を除く): 32639445

約数列:

[1, 3, 7, 21, 37, 111, 259, 263, 277, 777, 789, 831, 1841, 1939, 5523, 5817, 9731, 10249, 29193, 30747, 68117, 71743, 72851, 204351, 215229, 218553, 509957, 1529871, 2695487, 8086461, 18868409, 56605227]

約数ペア:

[(1, 56605227), (3, 18868409), (7, 8086461), (21, 2695487), (37, 1529871), (111, 509957), (259, 218553), (263, 215229), (277, 204351), (777, 72851), (789, 71743), (831, 68117), (1841, 30747), (1939, 29193), (5523, 10249), (5817, 9731)]