68761209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6451}}^1$

素因数の和:6501

約数の個数: 32

約数和(自身を含む): 111490560

約数和(自身を除く): 42729351

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 6451, 10659, 19353, 70961, 109667, 122569, 212883, 329001, 367707, 1206337, 1348259, 2083673, 3619011, 4044777, 6251019, 22920403, 68761209]

約数ペア:

[(1, 68761209), (3, 22920403), (11, 6251019), (17, 4044777), (19, 3619011), (33, 2083673), (51, 1348259), (57, 1206337), (187, 367707), (209, 329001), (323, 212883), (561, 122569), (627, 109667), (969, 70961), (3553, 19353), (6451, 10659)]