57756979

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 73728000

約数和(自身を除く): 15971021

約数列:

[1, 7, 19, 23, 79, 133, 161, 239, 437, 553, 1501, 1673, 1817, 3059, 4541, 5497, 10507, 12719, 18881, 31787, 34523, 38479, 104443, 132167, 241661, 358739, 434263, 731101, 2511173, 3039841, 8250997, 57756979]

約数ペア:

[(1, 57756979), (7, 8250997), (19, 3039841), (23, 2511173), (79, 731101), (133, 434263), (161, 358739), (239, 241661), (437, 132167), (553, 104443), (1501, 38479), (1673, 34523), (1817, 31787), (3059, 18881), (4541, 12719), (5497, 10507)]