63980685

素因数分解:

$3^7\times 5^1\times {\mathrm{5851}}^1$

素因数の和:5877

約数の個数: 32

約数和(自身を含む): 115167360

約数和(自身を除く): 51186675

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 5851, 10935, 17553, 29255, 52659, 87765, 157977, 263295, 473931, 789885, 1421793, 2369655, 4265379, 7108965, 12796137, 21326895, 63980685]

約数ペア:

[(1, 63980685), (3, 21326895), (5, 12796137), (9, 7108965), (15, 4265379), (27, 2369655), (45, 1421793), (81, 789885), (135, 473931), (243, 263295), (405, 157977), (729, 87765), (1215, 52659), (2187, 29255), (3645, 17553), (5851, 10935)]