81384611

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{6329}}^1$

素因数の和:6514

約数の個数: 16

約数和(自身を含む): 102090240

約数和(自身を除く): 20705629

約数列:

[1, 7, 11, 77, 167, 1169, 1837, 6329, 12859, 44303, 69619, 487333, 1056943, 7398601, 11626373, 81384611]

約数ペア:

[(1, 81384611), (7, 11626373), (11, 7398601), (77, 1056943), (167, 487333), (1169, 69619), (1837, 44303), (6329, 12859)]