61914027

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{8167}}^1$

素因数の和:8215

約数の個数: 24

約数和(自身を含む): 99584256

約数和(自身を除く): 37670229

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 8167, 24501, 57169, 155173, 171507, 465519, 1086211, 2948287, 3258633, 8844861, 20638009, 61914027]

約数ペア:

[(1, 61914027), (3, 20638009), (7, 8844861), (19, 3258633), (21, 2948287), (57, 1086211), (133, 465519), (361, 171507), (399, 155173), (1083, 57169), (2527, 24501), (7581, 8167)]