67575663

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{997}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 103688208

約数和(自身を除く): 36112545

約数列:

[1, 3, 9, 17, 51, 153, 443, 997, 1329, 2991, 3987, 7531, 8973, 16949, 22593, 50847, 67779, 152541, 441671, 1325013, 3975039, 7508407, 22525221, 67575663]

約数ペア:

[(1, 67575663), (3, 22525221), (9, 7508407), (17, 3975039), (51, 1325013), (153, 441671), (443, 152541), (997, 67779), (1329, 50847), (2991, 22593), (3987, 16949), (7531, 8973)]