63210861

素因数分解:

$3^7\times 7^1\times {\mathrm{4129}}^1$

素因数の和:4157

約数の個数: 32

約数和(自身を含む): 108371200

約数和(自身を除く): 45160339

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 4129, 5103, 12387, 15309, 28903, 37161, 86709, 111483, 260127, 334449, 780381, 1003347, 2341143, 3010041, 7023429, 9030123, 21070287, 63210861]

約数ペア:

[(1, 63210861), (3, 21070287), (7, 9030123), (9, 7023429), (21, 3010041), (27, 2341143), (63, 1003347), (81, 780381), (189, 334449), (243, 260127), (567, 111483), (729, 86709), (1701, 37161), (2187, 28903), (4129, 15309), (5103, 12387)]