119219319

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{829}}^1$

素因数の和:912

約数の個数: 36

約数和(自身を含む): 187961800

約数和(自身を除く): 68742481

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 829, 841, 1653, 2487, 2523, 4959, 7461, 7569, 15751, 15979, 24041, 47253, 47937, 72123, 141759, 143811, 216369, 456779, 697189, 1370337, 2091567, 4111011, 6274701, 13246591, 39739773, 119219319]

約数ペア:

[(1, 119219319), (3, 39739773), (9, 13246591), (19, 6274701), (29, 4111011), (57, 2091567), (87, 1370337), (171, 697189), (261, 456779), (551, 216369), (829, 143811), (841, 141759), (1653, 72123), (2487, 47937), (2523, 47253), (4959, 24041), (7461, 15979), (7569, 15751)]