201529269

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{201731}}^1$

素因数の和:201777

約数の個数: 16

約数和(自身を含む): 306632640

約数和(自身を除く): 105103371

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 201731, 605193, 1815579, 5446737, 7464047, 22392141, 67176423, 201529269]

約数ペア:

[(1, 201529269), (3, 67176423), (9, 22392141), (27, 7464047), (37, 5446737), (111, 1815579), (333, 605193), (999, 201731)]