40207629

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9161}}^1$

素因数の和:9201

約数の個数: 32

約数和(自身を含む): 70364160

約数和(自身を除く): 30156531

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 9161, 27483, 64127, 100771, 174059, 192381, 302313, 522177, 705397, 1218413, 1914649, 2116191, 3655239, 5743947, 13402543, 40207629]

約数ペア:

[(1, 40207629), (3, 13402543), (7, 5743947), (11, 3655239), (19, 2116191), (21, 1914649), (33, 1218413), (57, 705397), (77, 522177), (133, 302313), (209, 192381), (231, 174059), (399, 100771), (627, 64127), (1463, 27483), (4389, 9161)]