54004251

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{135349}}^1$

素因数の和:135378

約数の個数: 16

約数和(自身を含む): 86624000

約数和(自身を除く): 32619749

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 135349, 406047, 947443, 2571631, 2842329, 7714893, 18001417, 54004251]

約数ペア:

[(1, 54004251), (3, 18001417), (7, 7714893), (19, 2842329), (21, 2571631), (57, 947443), (133, 406047), (399, 135349)]