71736861

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{57899}}^1$

素因数の和:57968

約数の個数: 16

約数和(自身を含む): 111168000

約数和(自身を除く): 39431139

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 57899, 173697, 405293, 1215879, 3416041, 10248123, 23912287, 71736861]

約数ペア:

[(1, 71736861), (3, 23912287), (7, 10248123), (21, 3416041), (59, 1215879), (177, 405293), (413, 173697), (1239, 57899)]