55078689

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1\times {\mathrm{677}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 75241728

約数和(自身を除く): 20163039

約数列:

[1, 3, 47, 141, 577, 677, 1731, 2031, 27119, 31819, 81357, 95457, 390629, 1171887, 18359563, 55078689]

約数ペア:

[(1, 55078689), (3, 18359563), (47, 1171887), (141, 390629), (577, 95457), (677, 81357), (1731, 31819), (2031, 27119)]