66704718

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{87539}}^1$

素因数の和:87671

約数の個数: 16

約数和(自身を含む): 134461440

約数和(自身を除く): 67756722

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 87539, 175078, 262617, 525234, 11117453, 22234906, 33352359, 66704718]

約数ペア:

[(1, 66704718), (2, 33352359), (3, 22234906), (6, 11117453), (127, 525234), (254, 262617), (381, 175078), (762, 87539)]