201418965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{406907}}^1$

素因数の和:406929

約数の個数: 24

約数和(自身を含む): 380865888

約数和(自身を除く): 179446923

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 406907, 1220721, 2034535, 3662163, 4475977, 6103605, 13427931, 18310815, 22379885, 40283793, 67139655, 201418965]

約数ペア:

[(1, 201418965), (3, 67139655), (5, 40283793), (9, 22379885), (11, 18310815), (15, 13427931), (33, 6103605), (45, 4475977), (55, 3662163), (99, 2034535), (165, 1220721), (495, 406907)]