53332281

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9421}}^1$

素因数の和:9481

約数の個数: 24

約数和(自身を含む): 83780424

約数和(自身を除く): 30448143

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 9421, 28263, 84789, 160157, 348577, 480471, 1045731, 1441413, 3137193, 5925809, 17777427, 53332281]

約数ペア:

[(1, 53332281), (3, 17777427), (9, 5925809), (17, 3137193), (37, 1441413), (51, 1045731), (111, 480471), (153, 348577), (333, 160157), (629, 84789), (1887, 28263), (5661, 9421)]