127760901121

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{9929}}^1$

素因数の和:10214

約数の個数: 48

約数和(自身を含む): 157794531840

約数和(自身を除く): 30033630719

約数列:

[1, 7, 31, 43, 49, 197, 217, 301, 1333, 1379, 1519, 2107, 6107, 8471, 9331, 9653, 9929, 42749, 59297, 65317, 69503, 262601, 299243, 307799, 415079, 426947, 486521, 1838207, 1956013, 2154593, 2988629, 12867449, 13235357, 13692091, 15082151, 20920403, 60636403, 84108559, 92647499, 95844637, 424454821, 588759913, 648532493, 2607365329, 2971183747, 4121319391, 18251557303, 127760901121]

約数ペア:

[(1, 127760901121), (7, 18251557303), (31, 4121319391), (43, 2971183747), (49, 2607365329), (197, 648532493), (217, 588759913), (301, 424454821), (1333, 95844637), (1379, 92647499), (1519, 84108559), (2107, 60636403), (6107, 20920403), (8471, 15082151), (9331, 13692091), (9653, 13235357), (9929, 12867449), (42749, 2988629), (59297, 2154593), (65317, 1956013), (69503, 1838207), (262601, 486521), (299243, 426947), (307799, 415079)]