86557419

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4133}}^1$

素因数の和:4331

約数の個数: 24

約数和(自身を含む): 135429840

約数和(自身を除く): 48872421

約数列:

[1, 3, 9, 13, 39, 117, 179, 537, 1611, 2327, 4133, 6981, 12399, 20943, 37197, 53729, 161187, 483561, 739807, 2219421, 6658263, 9617491, 28852473, 86557419]

約数ペア:

[(1, 86557419), (3, 28852473), (9, 9617491), (13, 6658263), (39, 2219421), (117, 739807), (179, 483561), (537, 161187), (1611, 53729), (2327, 37197), (4133, 20943), (6981, 12399)]