65681538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{842071}}^1$

素因数の和:842089

約数の個数: 16

約数和(自身を含む): 141468096

約数和(自身を除く): 75786558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 842071, 1684142, 2526213, 5052426, 10946923, 21893846, 32840769, 65681538]

約数ペア:

[(1, 65681538), (2, 32840769), (3, 21893846), (6, 10946923), (13, 5052426), (26, 2526213), (39, 1684142), (78, 842071)]