82690641

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43961}}^1$

素因数の和:43997

約数の個数: 24

約数和(自身を含む): 137161440

約数和(自身を除く): 54470799

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 43961, 131883, 395649, 483571, 835259, 1450713, 2505777, 4352139, 7517331, 9187849, 27563547, 82690641]

約数ペア:

[(1, 82690641), (3, 27563547), (9, 9187849), (11, 7517331), (19, 4352139), (33, 2505777), (57, 1450713), (99, 835259), (171, 483571), (209, 395649), (627, 131883), (1881, 43961)]