87086769

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53857}}^1$

素因数の和:53885

約数の個数: 24

約数和(自身を含む): 147355488

約数和(自身を除く): 60268719

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 53857, 161571, 376999, 592427, 1130997, 1777281, 2638993, 4146989, 7916979, 12440967, 29028923, 87086769]

約数ペア:

[(1, 87086769), (3, 29028923), (7, 12440967), (11, 7916979), (21, 4146989), (33, 2638993), (49, 1777281), (77, 1130997), (147, 592427), (231, 376999), (539, 161571), (1617, 53857)]