143912289

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{1601}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 205081632

約数和(自身を除く): 61169343

約数列:

[1, 3, 19, 57, 83, 249, 361, 1083, 1577, 1601, 4731, 4803, 29963, 30419, 89889, 91257, 132883, 398649, 577961, 1733883, 2524777, 7574331, 47970763, 143912289]

約数ペア:

[(1, 143912289), (3, 47970763), (19, 7574331), (57, 2524777), (83, 1733883), (249, 577961), (361, 398649), (1083, 132883), (1577, 91257), (1601, 89889), (4731, 30419), (4803, 29963)]