40656297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 61286400

約数和(自身を除く): 20630103

約数列:

[1, 3, 11, 33, 41, 123, 151, 199, 451, 453, 597, 1353, 1661, 2189, 4983, 6191, 6567, 8159, 18573, 24477, 30049, 68101, 89749, 90147, 204303, 269247, 330539, 991617, 1232009, 3696027, 13552099, 40656297]

約数ペア:

[(1, 40656297), (3, 13552099), (11, 3696027), (33, 1232009), (41, 991617), (123, 330539), (151, 269247), (199, 204303), (451, 90147), (453, 89749), (597, 68101), (1353, 30049), (1661, 24477), (2189, 18573), (4983, 8159), (6191, 6567)]