129125401437

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{1808707}}^1$

素因数の和:1809212

約数の個数: 16

約数和(自身を含む): 175806417600

約数和(自身を除く): 46681016163

約数列:

[1, 3, 53, 159, 449, 1347, 23797, 71391, 1808707, 5426121, 95861471, 287584413, 812109443, 2436328329, 43041800479, 129125401437]

約数ペア:

[(1, 129125401437), (3, 43041800479), (53, 2436328329), (159, 812109443), (449, 287584413), (1347, 95861471), (23797, 5426121), (71391, 1808707)]