300033

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 24

約数和(自身を含む): 480168

約数和(自身を除く): 180135

約数列:

[1, 3, 9, 17, 37, 51, 53, 111, 153, 159, 333, 477, 629, 901, 1887, 1961, 2703, 5661, 5883, 8109, 17649, 33337, 100011, 300033]

約数ペア:

[(1, 300033), (3, 100011), (9, 33337), (17, 17649), (37, 8109), (51, 5883), (53, 5661), (111, 2703), (153, 1961), (159, 1887), (333, 901), (477, 629)]