87057993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{17471}}^1$

素因数の和:17636

約数の個数: 16

約数和(自身を含む): 127475712

約数和(自身を除く): 40417719

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 17471, 52413, 192181, 576543, 2638121, 7914363, 29019331, 87057993]

約数ペア:

[(1, 87057993), (3, 29019331), (11, 7914363), (33, 2638121), (151, 576543), (453, 192181), (1661, 52413), (4983, 17471)]