48147981

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{55921}}^1$

素因数の和:55972

約数の個数: 16

約数和(自身を含む): 75159168

約数和(自身を除く): 27011187

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 55921, 167763, 391447, 1174341, 2292761, 6878283, 16049327, 48147981]

約数ペア:

[(1, 48147981), (3, 16049327), (7, 6878283), (21, 2292761), (41, 1174341), (123, 391447), (287, 167763), (861, 55921)]