161714187

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{8369}}^1$

素因数の和:8507

約数の個数: 24

約数和(自身を含む): 248086800

約数和(自身を除く): 86372613

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 1017, 2147, 6441, 8369, 19323, 25107, 75321, 159011, 477033, 945697, 1431099, 2837091, 8511273, 17968243, 53904729, 161714187]

約数ペア:

[(1, 161714187), (3, 53904729), (9, 17968243), (19, 8511273), (57, 2837091), (113, 1431099), (171, 945697), (339, 477033), (1017, 159011), (2147, 75321), (6441, 25107), (8369, 19323)]