15551091351

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{321709}}^1$

素因数の和:321887

約数の個数: 24

約数和(自身を含む): 23186283120

約数和(自身を除く): 7635191769

約数列:

[1, 3, 9, 41, 123, 131, 369, 393, 1179, 5371, 16113, 48339, 321709, 965127, 2895381, 13190069, 39570207, 42143879, 118710621, 126431637, 379294911, 1727899039, 5183697117, 15551091351]

約数ペア:

[(1, 15551091351), (3, 5183697117), (9, 1727899039), (41, 379294911), (123, 126431637), (131, 118710621), (369, 42143879), (393, 39570207), (1179, 13190069), (5371, 2895381), (16113, 965127), (48339, 321709)]