201339009

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 294465600

約数和(自身を除く): 93126591

約数列:

[1, 3, 9, 131, 389, 393, 439, 1167, 1179, 1317, 3501, 3951, 50959, 57509, 152877, 170771, 172527, 458631, 512313, 517581, 1536939, 22371001, 67113003, 201339009]

約数ペア:

[(1, 201339009), (3, 67113003), (9, 22371001), (131, 1536939), (389, 517581), (393, 512313), (439, 458631), (1167, 172527), (1179, 170771), (1317, 152877), (3501, 57509), (3951, 50959)]