67909101

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7879}}^1$

素因数の和:7925

約数の個数: 24

約数和(自身を含む): 103826880

約数和(自身を除く): 35917779

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 7879, 8619, 23637, 102427, 133943, 307281, 401829, 1331551, 1741259, 3994653, 5223777, 22636367, 67909101]

約数ペア:

[(1, 67909101), (3, 22636367), (13, 5223777), (17, 3994653), (39, 1741259), (51, 1331551), (169, 401829), (221, 307281), (507, 133943), (663, 102427), (2873, 23637), (7879, 8619)]