54032181

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{709}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 87244800

約数和(自身を除く): 33212619

約数列:

[1, 3, 7, 19, 21, 57, 133, 191, 399, 573, 709, 1337, 2127, 3629, 4011, 4963, 10887, 13471, 14889, 25403, 40413, 76209, 94297, 135419, 282891, 406257, 947933, 2572961, 2843799, 7718883, 18010727, 54032181]

約数ペア:

[(1, 54032181), (3, 18010727), (7, 7718883), (19, 2843799), (21, 2572961), (57, 947933), (133, 406257), (191, 282891), (399, 135419), (573, 94297), (709, 76209), (1337, 40413), (2127, 25403), (3629, 14889), (4011, 13471), (4963, 10887)]