51151977

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4051}}^1$

素因数の和:4141

約数の個数: 24

約数和(自身を含む): 78381888

約数和(自身を除く): 27229911

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 4051, 4209, 12153, 12627, 36459, 93173, 247111, 279519, 741333, 838557, 2223999, 5683553, 17050659, 51151977]

約数ペア:

[(1, 51151977), (3, 17050659), (9, 5683553), (23, 2223999), (61, 838557), (69, 741333), (183, 279519), (207, 247111), (549, 93173), (1403, 36459), (4051, 12627), (4209, 12153)]