67366989

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2609}}^1$

素因数の和:2785

約数の個数: 24

約数和(自身を含む): 103147200

約数和(自身を除く): 35780211

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 1359, 2609, 2869, 7827, 8607, 23481, 25821, 49571, 148713, 393959, 446139, 1181877, 3545631, 7485221, 22455663, 67366989]

約数ペア:

[(1, 67366989), (3, 22455663), (9, 7485221), (19, 3545631), (57, 1181877), (151, 446139), (171, 393959), (453, 148713), (1359, 49571), (2609, 25821), (2869, 23481), (7827, 8607)]