33987231

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 50150880

約数和(自身を除く): 16163649

約数列:

[1, 3, 9, 89, 151, 267, 281, 453, 801, 843, 1359, 2529, 13439, 25009, 40317, 42431, 75027, 120951, 127293, 225081, 381879, 3776359, 11329077, 33987231]

約数ペア:

[(1, 33987231), (3, 11329077), (9, 3776359), (89, 381879), (151, 225081), (267, 127293), (281, 120951), (453, 75027), (801, 42431), (843, 40317), (1359, 25009), (2529, 13439)]