150742739

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{3637}}^1$

素因数の和:3866

約数の個数: 16

約数和(自身を含む): 178814976

約数和(自身を除く): 28072237

約数列:

[1, 7, 31, 191, 217, 1337, 3637, 5921, 25459, 41447, 112747, 694667, 789229, 4862669, 21534677, 150742739]

約数ペア:

[(1, 150742739), (7, 21534677), (31, 4862669), (191, 789229), (217, 694667), (1337, 112747), (3637, 41447), (5921, 25459)]