249799680063

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{15737}}^1\times {\mathrm{24841}}^1$

素因数の和:40655

約数の個数: 24

約数和(自身を含む): 365941738656

約数和(自身を除く): 116142058593

約数列:

[1, 3, 9, 71, 213, 639, 15737, 24841, 47211, 74523, 141633, 223569, 1117327, 1763711, 3351981, 5291133, 10055943, 15873399, 390922817, 1172768451, 3518305353, 27755520007, 83266560021, 249799680063]

約数ペア:

[(1, 249799680063), (3, 83266560021), (9, 27755520007), (71, 3518305353), (213, 1172768451), (639, 390922817), (15737, 15873399), (24841, 10055943), (47211, 5291133), (74523, 3351981), (141633, 1763711), (223569, 1117327)]