29127870177

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20702111}}^1$

素因数の和:20702188

約数の個数: 16

約数和(自身を含む): 45047795712

約数和(自身を除く): 15919925535

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 20702111, 62106333, 144914777, 434744331, 1387041437, 4161124311, 9709290059, 29127870177]

約数ペア:

[(1, 29127870177), (3, 9709290059), (7, 4161124311), (21, 1387041437), (67, 434744331), (201, 144914777), (469, 62106333), (1407, 20702111)]