67221550081

素因数分解:

$7^2\times {\mathrm{44647}}^1\times {\mathrm{30727}}^1$

素因数の和:75388

約数の個数: 12

約数和(自身を含む): 78200793408

約数和(自身を除く): 10979243327

約数列:

[1, 7, 49, 30727, 44647, 215089, 312529, 1505623, 2187703, 1371868369, 9603078583, 67221550081]

約数ペア:

[(1, 67221550081), (7, 9603078583), (49, 1371868369), (30727, 2187703), (44647, 1505623), (215089, 312529)]