68039139

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{44383}}^1$

素因数の和:44466

約数の個数: 16

約数和(自身を含む): 105101312

約数和(自身を除く): 37062173

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 44383, 133149, 310681, 932043, 3239959, 9719877, 22679713, 68039139]

約数ペア:

[(1, 68039139), (3, 22679713), (7, 9719877), (21, 3239959), (73, 932043), (219, 310681), (511, 133149), (1533, 44383)]