149020563

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1\times {\mathrm{677}}^1$

素因数の和:1226

約数の個数: 16

約数和(自身を含む): 200471040

約数和(自身を除く): 51450477

約数列:

[1, 3, 239, 307, 677, 717, 921, 2031, 73373, 161803, 207839, 220119, 485409, 623517, 49673521, 149020563]

約数ペア:

[(1, 149020563), (3, 49673521), (239, 623517), (307, 485409), (677, 220119), (717, 207839), (921, 161803), (2031, 73373)]