65214009

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19531}}^1$

素因数の和:19597

約数の個数: 24

約数和(自身を含む): 109691712

約数和(自身を除く): 44477703

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 19531, 58593, 136717, 175779, 410151, 1035143, 1230453, 3105429, 7246001, 9316287, 21738003, 65214009]

約数ペア:

[(1, 65214009), (3, 21738003), (7, 9316287), (9, 7246001), (21, 3105429), (53, 1230453), (63, 1035143), (159, 410151), (371, 175779), (477, 136717), (1113, 58593), (3339, 19531)]