69418191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 104716800

約数和(自身を除く): 35298609

約数列:

[1, 3, 17, 19, 51, 57, 71, 213, 323, 969, 1009, 1207, 1349, 3027, 3621, 4047, 17153, 19171, 22933, 51459, 57513, 68799, 71639, 214917, 325907, 977721, 1217863, 1361141, 3653589, 4083423, 23139397, 69418191]

約数ペア:

[(1, 69418191), (3, 23139397), (17, 4083423), (19, 3653589), (51, 1361141), (57, 1217863), (71, 977721), (213, 325907), (323, 214917), (969, 71639), (1009, 68799), (1207, 57513), (1349, 51459), (3027, 22933), (3621, 19171), (4047, 17153)]