148971081

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173021}}^1$

素因数の和:173072

約数の個数: 16

約数和(自身を含む): 232541568

約数和(自身を除く): 83570487

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 173021, 519063, 1211147, 3633441, 7093861, 21281583, 49657027, 148971081]

約数ペア:

[(1, 148971081), (3, 49657027), (7, 21281583), (21, 7093861), (41, 3633441), (123, 1211147), (287, 519063), (861, 173021)]