45531081

素因数分解:

$3^2\times {\mathrm{53}}^2\times {\mathrm{1801}}^1$

素因数の和:1913

約数の個数: 18

約数和(自身を含む): 67068638

約数和(自身を除く): 21537557

約数列:

[1, 3, 9, 53, 159, 477, 1801, 2809, 5403, 8427, 16209, 25281, 95453, 286359, 859077, 5059009, 15177027, 45531081]

約数ペア:

[(1, 45531081), (3, 15177027), (9, 5059009), (53, 859077), (159, 286359), (477, 95453), (1801, 25281), (2809, 16209), (5403, 8427)]